Rosewill RNX-AC1200 PCI Express Wi-Fi Adapter User manual

Brand: Rosewill

Model: RNX-AC1200 PCI Express Wi-Fi Adapter

Category: WLAN access points

Type: User manual

Rosewill RNX-AC1200 PCI Express Wi-Fi Adapter is a dual-band 802.11ac client device designed to deliver a high-speed wireless performance for your desktop. With a faster wireless connection, you can get a better Internet experience, such as downloading, gaming, and video streaming. The adapter provides high speed wireless connection with other wireless clients. The incredible speed makes it ideal for handling multiple data streams at the same time, such as downloading a file while video chatting or playing an online game. The adapter is easy to install with its Plug-and-Play design.

AC1200 Wireless Dual Band PCI-Express Adapter

RNX-AC1200PCEv2

User Manual

FCC STATEMENT

FCC RF Radiation Exposure Statement:

Specifications are subject to change without notice. is a registered trademark of Rosewill

Inc. Other brands and product names are trademarks or registered trademarks of their respective

holders.

No part of the specifications may be reproduced in any form or by any means or used to make any

derivative such as translation, transformation, or adaptation without permission from Rosewill Inc.

http://www.Rosewill.com

This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance with the instructions, may

cause harmful interference to radio communications. However, there is no guarantee that interference

will not occur in a particular installation. If this equipment does cause harmful interference to radio

or television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

• Consult the dealer or an experienced radio/ TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions:

1) This device may not cause harmful interference.

2) This device must accept any interference received, including interference that may cause

undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could

void the user’s authority to operate the equipment.

Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized

modifications to this equipment. Such modifications could void the user’s authority to operate the

equipment.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

End users must follow the specific operating instructions for satisfying RF exposure compliance. This

transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

This equipment has been SAR-evaluated for use in hand. SAR measurements are based on a 5mm

spacing from the body and that compliance is achieved at that distance.

National Restrictions

Canadian Compliance Statement

This is a class B product. In a domestic environment, this product may cause radio interference, in

which case the user may be required to take adequate measures.

This device is intended for home and office use in all EU countries (and other countries following the

EU directive 1999/5/EC) without any limitation except for the countries mentioned below:

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to

the following two conditions:

(1) This device may not cause interference, and

(2) This device must accept any interference, including interference that may cause undesired

operation of the device.

Cet appareil est conforme aux norms CNR exemptes de licence d’Industrie Canada. Le

fonctionnement est soumis aux deux conditions suivantes:

(1) cet appareil ne doit pas provoquer d’interférences et

(2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un

fonctionnement non souhaité de l’appareil.

This device has been designed to operate with the antennas listed below, and having a maximum gain

of 5 dBi. Antennas not included in this list or having a gain greater than 5 dBi are strictly prohibited for

use with this device. The required antenna impedance is 50 ohms.

To reduce potential radio interference to other users, the antenna type and its gain should be so

chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for

successful communication.

Note: Please don’t use the product outdoors in France.

Country Restriction Reason/remark

Bulgaria None

General authorization required for outdoor use

and public service

France

Outdoor use limited to

10 mW e.i.r.p. within the

band 2454-2483.5 MHz

Military Radiolocation use. Refarming of the

2.4 GHz band has been ongoing in recent

years to allow current relaxed regulation. Full

implementation planned 2012

Italy None

If used outside of own premises, general

authorization is required

Luxembourg None

General authorization required for network and

service supply (not for spectrum)

Norway Implemented

This subsection does not apply for the

geographical area within a radius of 20 km

from the centre of Ny-Ålesund

Russian Federation None Only for indoor applications

Wireless Dual Band PCI-Express Adapter

User ManaulRNX-AC1200PCEv2

Table of Contents …………....................…………...…….…......................... 01

Package Contents …………....................…………...…….…........................ 02

Chapter 1: Product Overview …....................………..…….…...................... 03

1.1 Introduction …………………………………….…................................. 03

1.2 Features ……….........…..................................................................... 03

1.3 LED Status ……………………………………...................................... 03

CHAPTER 2: Installation ……………...……................................................. 04

2.1 Hardware Installaton ……………………..................…....................... 04

2.2 Software Installation ……………........................................................ 05

CHAPTER 3: Connect to a Wireless Network …………............................. 07

3.1 To connect using WPS …………........................................................ 07

3.2 To connect using Windows built-in wireless utility ............................. 07

3.2.1 In Windows XP …………........................................................... 07

3.2.2 In Windows 7 ……………………………………....….................. 08

3.2.3 In Windows 8 ………………………….....……............................ 09

3.2.4 In Windows 8.1 ……………………......……............................... 11

3.2.5 In Windows 10 …………............................................................ 13

CHAPTER 4 Utility Configuration …………………...................................... 14

4.1 General …………………..................................................................... 14

4.2 Profile ………………………................................................................ 15

4.2.1 Add …………………………....................................................... 15

4.2.2 Edit ………………………………………..................................... 17

4.2.3 Edit ………………………………………..................................... 17

4.2.4 Duplicate ………………………………………............................ 18

4.2.5 Set Default ……………………………………….......................... 18

4.3 Available Network …………………..................................................... 19

4.4 Wi-Fi Protect Setup …………………................................................... 20

4.4.1 Method 1 PIN Input Config (PIN) …………………..................... 20

4.4.2 Method 2 Push Button …………………..................................... 21

Appendix A: Specifications …………………................................................ 23

Appendix B: Glossary …………………......................................................... 24

FAQ …………………....................................................................................... 26

Table of Contents

Industry Canada Statement

Safety Information

Complies with the Canadian ICES-003 Class B specifications.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

This device complies with RSS 210 of Industry Canada. This Class B device meets all the

requirements of the Canadian interference-causing equipment regulations.

Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le matériel

brouilleur du Canada.

This product can be used in the following countries:

• When product has power button, the power button is one of the way to shut off the product; when

there is no power button, the only way to completely shut off power is to disconnect the product or

the power adapter from the power source.

• Don’t disassemble the product, or make repairs yourself. You run the risk of electric shock and

voiding the limited warranty. If you need service, please contact us.

• Avoid water and wet locations.

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Package Contents

Please verify that all the package contents below are available.

- One RNX-AC1200PCEv2 AC1200 Wireless Dual Band PCI Express Adapter

- Quick Installation Guide

- One Resource CD, including:

• Wireless Configuration Utility and Drivers

• User Guide

Make sure that the above items are contained in the package. If any of the above items is damaged or

missing, please contact your distributor.

Note:

The ‘adapter’ mentioned in this User Guide stands for RNX-AC1200PCEv2 AC1200 Wireless Dual

Band PCI Express Adapter without any explanation.

Chapter 1: Product Overview

1.1 Introduction

1.2 Features

1.3 LED Status

The adapter is a dual band 802.11ac client device designed to deliver a high-speed wireless

performance for your desktop. With a faster wireless connection, you can get a better Internet

experience, such as downloading, gaming, and video streaming.

The adapter provides high speed wireless connection with other wireless clients. The incredible

speed makes it ideal for handling multiple data streams at the same time, which ensures

your network stable and smooth. The performance of this 802.11ac wireless will give you the

unexpected networking experience at speed much faster than 802.11n. It is also compatible

with all IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and IEEE 802.11n products.

The adapter supports WEP, WPA-PSK/WPA2-PSK and WPA/WPA2 encryption to prevent

outside intrusion and protect your personal information from being exposed.

With unmatched wireless performance, reception, and security protection, the RNX-

AC1200PCEv2 is the best choice for easily adding or upgrading wireless connectivity to your

desktop.

• Supports dual-band, 2.4GHz or 5GHz

• Supports IEEE 802.11 ac

• Seamlessly compatible with 802.11a/b/g/n products

• Experience smoother video streaming and online gaming by choosing the clearer 5GHz band

for wireless connections

• Supports 64/128 WEP, WPA/WPA2, WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X

• Supports Windows XP 32/64bit, Windows 7 32/64bit, Windows 8 32/64bit, Windows 8.1

32/64bit, Windows 10 32/64bit

• Supports ad-hoc and infrastructure mode

LED status:

Status Working Status

On The adapter has been installed.

Flashing Data is being transmitted or received at a high data rate.

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Chapter 2: Installation

2.1 Hardware Installation

2.2 Software Installation

Note:

1. Turn off your computer and unplug the power cord from the computer.

2. Remove the metal slot cover on the back of the PC. Keep the screws. Turn to your computer

manufacturer for instructions if needed.

3. Insert the PCI Express adapter into the PCI Express slot. Make sure that all of its pins have

touched the slot's contacts. Once the adapter has been rmly inserted, screw its fastening

tab. Then, close your PC case.

4. Insert the power cable back into the computer and turn on your computer.

The adapter’s Setup Wizard will guide you through the installation procedures for Windows XP,

Windows 7, Windows 8 and Windows 10. The procedures in different systems are quite similar;

therefore here we use the procedures in Windows 10 as an example.

Important Notice:

In order to install the driver successfully, please uninstall other WiFi driver before installing

the driver of RNX-AC1200PCEv2; To install two or more WiFi adapter drivers in one PC, it

may cause conicts between the drivers and cause the WiFi adapter fail to work. You can nd

the installed WiFi adapter drivers and uninstall it in the Control Panel -> Install and Uninstall

Software.

In case the PC has integrated WiFi adapter, please also turn it off before installing RNX-

AC1200PCEv2 driver. Otherwise, the system will not show which WiFi adapter is working and it

may cause conicts between the adapters.

Follow below steps to install RNX-AC1200PCEv2 driver on your Windows PC:

1. Insert the Resource CD into your CD-ROM drive. Autorun windows will pop up as below

gure 2-2. Please select Windows or Windows XP according to your current operation

system. If autorun doesn't work, then browse the CD, open the folder and double

click Setup.exe to begin.

2. The InstallShield Wizard will pop out, prepare to install and install the driver automatically.

This progress may take 1-3 minutes. Please wait. Do NOT click the "Cancel" button;

otherwise, the installation will stop.

When the hardware has been successfully installed on your computer, you may be prompted

'Found New Hardware Wizard' (as shown in Figure 2-1); please click Cancel, and then follow

the Software Installation steps to install driver and utility for your adapter.

Figure 2-1 Found New Hardware Wizard in Windows XP

Figure 2-3

Figure 2-2

Please install the PCI Express adapter into your computer before installing the driver and utility

software from the Resource CD.

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3. After the Wireless LAN driver is installed successfully, you must restart your computer.

Select Yes and click Finish.

4. After restarting the computer, the (Wi-Fi icon) will appear at the right button side in your

system tray.

To connect to a network, please refer to Chapter 3 Connect to a Wireless Network.

Figure 3-1

Figure 3-2

Chapter 3: Connect to a Wireless Network

3.1 To connect using WPS

3.2 To connect using Windows built-in wireless utility

3.1 To connect using WPS

By this method, you can connect to your network quickly on the condition that your router or

access point supports WPS or QSS as is called by some other products.

WPS (Wi-Fi Protected Setup) function allows you to add a new wireless device to an existing

network quickly.

If your wireless Router supports WPS or QSS (Quick Security Setup), you can establish a

wireless connection between wireless card and Router using either Push Button Conguration

(PBC) method or PIN method.

Windows users may use the built-in wireless utility to connect to a wireless network.

With both the hardware and software successfully installed into your computer, you can quickly

connect to a wireless network using one of the following methods.

3.2.1 In Windows XP

Windows XP users may use the built-in wireless utility. Follow the steps below.

1. Right-click on the utility icon in your system tray (lower-right corner). Select Switch to

Windows wireless configuration tool.

2. Right-click on the wireless computer icon in your system tray (lower-right corner). Select

View Available Wireless Networks.

Figure 2-5

Figure 2-4

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3. The utility will display any available wireless networks in your area. Click on a network

(displayed using the SSID) and click the Connect button.

4. If the network is security-enabled, you will be prompted to enter the key as shown

below. If not, you will connect to the network directly without entering a key.

Figure 3-3

Figure 3-4

Figure 3-5

Figure 3-6

3.2.2 In Windows 7

Windows 7 users may use the built-in wireless utility. Follow the steps below.

1. Left-click the wireless icon in your system tray (lower-right corner). The utility will

display any available wireless networks in your area. Highlight the wireless network

(displayed using the SSID) to be connected and then click Connect.

2. If the network you would like to connect is encrypted, enter the same security key

or passphrase that is on your router. Or push the WPS/QSS button on the router or

access point (You will be prompted to push the button on the window if WPS function

is supported as shown in the gure below). If the network to be connected is not secure,

the connection will be built without entering a key.

3. When Connected appears behind the SSID, you have successfully connected to the

target network.

3.2.3 In Windows 8

Windows 8 users may use the built-in wireless utility. Follow the steps below.

1. Click the icon at the bottom of your screen, and a network list will appear at the right

side of your screen. Select your target network, and then click Connect.

2. If the network is unencrypted, you will directly connect to it.

If the network is encrypted, enter the password (network security key) and then click

Next to continue.

You can also push the WPS/QSS button on your router as hinted “You can also connect

by pushing the button on the router”. Then click Next to continue.

Note:

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3. When Connected appears behind the SSID (as shown below), you have successfully

connected to the target network.

If the adapter is connected to the network for the rst time, you will be asked whether

to turn on sharing or connect to devices. Please select “Yes, ...”or “No, ...” according to

your Internet environment.

Figure 3-7

Figure 3-9

Figure 3-10

Figure 3-8

Note:

3.2.4 In Windows 8.1

Windows 8.1 users may use the built-in wireless utility. Follow the steps below.

1. Click the icon at the bottom of your screen, and a network list will appear at the right

side of your screen. Select your target network, and then click Connect.

2. If the network is unencrypted, you will directly connect to it.

If the network is encrypted, enter the password (network security key) and then click

Next to continue.

You can also push the WPS/QSS button on your router as hinted “You can also connect

by pushing the button on the router”. Then click Next to continue.

Note:

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3. When Connected appears behind the SSID (as shown below), you have successfully

connected to the target network.

Figure 3-11

Figure 3-12

Figure 3-13

Figure 3-14

If the adapter is connected to the network for the rst time, you will be asked whether to

connect to devices. Please select “Yes” or “No” according to your Internet environment.

Note:

3.2.5 In Windows 10

Windows 8.1 users may use the built-in wireless utility. Follow the steps below.

1. Click the icon at the bottom of your screen, and a network list will appear at the right

side of your screen. Select your target network, and then click Connect.

2. If the network is unencrypted, you will directly connect to it.

If the network is encrypted, enter the password (network security key) and then click

Next to continue.

You can also push the WPS/QSS button on your router as hinted “You can also connect

by pushing the button on the router”. Then click Next to continue.

Note:

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3. When Connected appears behind the SSID (as shown below), you have successfully

connected to the target network.

Figure 3-15

Figure 4-1

Figure 4-2

Chapter 4: Utility Configuration

4.1 General

4.2 Profile

The General tab displays current basic wireless connection information.

The Wireless Adapter provides two modes: Station mode and Access Point mode, the default

is Station mode under Window XP.

You can select connect wirelessly to your Wireless router/AP to connect to Internet in station

mode. But in the Access Point mode, the wireless adapter act as a wireless access point

which can share Internet connection with others. (Access Point Mode requires Wired

Connection).

Using the Prole tab, you can add, remove, edit, duplicate, and set default a prole.

If you want your wireless computers to communicate with other computers on your wired

network via a wireless access point. Click the Add button to create a new infrastructure

prole.

• Status: Wireless network Associated, Ad-hoc Mode or Not Associated.

• Speed: The data Tx rate and Rx rate of the current connection.

• Type: The type of the current wireless connection , Infrastructures or ad hoc

• Encryption: Current encryption.

• SSID: The unique name of the wireless network to which the wireless adapter is connecting.

• Signal Strength: The signal quality of the current connection.

• Link Quality: The link quality of the current wireless connection.

• MAC Address: The MAC Address of the Adapter.

• IP Address: The IP Address of the Adapter.

• Subnet Mask: The Subnet Mask of the Adapter.

• Default Gateway: The Default Gateway address of the Adapter.

• Show Tray Icon: Show USB Wireless LAN Utility icon in the windows taskbar notication area.

• Disable Adapter: Disable the wireless adapter.

• Radio off: Turn off the radio of the wireless adapter.

General Information

Network Address

Others

4.2.1 Add

• Create a new Infrastructure mode profile

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Figure 4-3

Figure 4-4

Figure 4-5

Figure 4-6

Figure 4-7

Figure 4-8

When the Network Info dialog box appears, enter a name for the new prole. Enter the

Network SSID. Choose the Network Authentication Mode and Data encryption from the

drop-down menu and import the network key. Then click OK button.

If you want your wireless computers communicate with each other directly, click the

Add button to create a new ad-hoc prole. Then, check on below option:

Choose the Network Authentication Mode and Data encryption from the drop-down

menu. And import the network key. Then click OK button. You have successfully

created a profile.

then select the correct operating channel for your network from the Channel drop-down

menu.

• Create a new ad-hoc mode profile

Select a prole and click Remove button to delete this prole.

Select a prole and click Edit button to edit this prole.

Modify the prole information according to your demand.

4.2.2 Remove

4.2.3 Edit

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Select a prole which you want to copy and then click Duplicate

When you want to make one prole as a default wireless connection, you should select

the profile and click Set default button. The wireless adapter will use this profile to

connect to wireless network automatically when the utility running next time.

Import the new prole name in the popup window blank

4.2.4 Duplicate

4.2.5 Set default

Figure 4-9

Figure 4-12

Figure 4-13

Figure 4-10

Figure 4-11

4.3 Available Network

The Available Network tab displays a list of infrastructure and ad-hoc networks for available

wireless connection

Double-click the network to which you wish to connect.

Choose the Authorization modes and Encryption modes in the drop-down box. If the wireless

network uses a Passphrase, enter the Passphrase in the Passphrase field. If the wireless

network uses a WEP key, enter the WEP key in the Key eld. Click the OK button to complete

the network connection.

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4.4 Wi-Fi Protect Setup

Figure 4-14

Figure 4-15

Figure 4-16

1. Input the wireless NIC’s PIN Code into AP and click Start PIN on the AP-Router

WPS cong page.

1. Click Push Button Config(PBC) on Wi-Fi Protect Setup page

2. Click Pin Input Config(PIN)

4.4.1 Method 1 PIN Input Config (PIN)

4.4.2 Method 2 Push Button

Figure 4-17

Figure 4-18

Figure 4-19

3. Select one WPS AP which you want connect to and click Select button

4. Please wait when the PIN Method Window pop-up appears, the secure connection

between AP and wireless NIC will be founded automatically.

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Appendix A: Specifications

Normal

Interface PCI Express x1

Standards

IEEE802.11ac; IEEE802.11a; IEEE802.11b; IEEE802.11g;

IEEE802.11n; IEEE802.11e; IEEE802.1x

Operating System Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10

Throughput 867 Mbps (Maximal)

Radio Data Rate

11a: 6/9/12/18/24/36/48/54Mbps

11b: 1/2/5.5/11Mbps

11g: 6/9/12/18/24/36/48/54Mbps

11n: 300Mbps (2.4GHz), 300Mbps (5GHz)

11ac: 867 Mbps (5GHz)

Modulation

11a: QPSK,BPSK,16-QAM,64-QAM

11b: QPSK,BPSK

11g: QPSK,BPSK,16-QAM,64-QAM

11n: QPSK,BPSK,16-QAM,64-QAM,256-QAM

11ac:QPSK,BPSK,16-QAM,64-QAM,256-QAM

Media Access Protocol CSMA/CA with ACK

Data Security WEP, WPA / WPA2, WPA-PSK / WPA2-PSK

Frequency*

2.4 ~ 2.4835 GHz, 5.180 ~ 5.240 GHz,

5.260 ~ 5.320 GHz, 5.745 ~ 5.825 GHz

Spread Spectrum Direct Sequence Spread Spectrum (DSSS)

Safety & Emissions FCC, CE, WIFI, IC, NCC, WHQL

Antenna

Two 2.4GHz & 5GHz Dual-Frequency 5dBi Omni-Directional

Detachable Antennas(RP-SMA)

Environmental and Physical

Working Temperature 0˚C~40˚C (32˚F~104˚F)

Storage Temperature -40˚C~70˚C (-40˚F~158˚F)

Working Humidity 10% ~ 90% RH, Non-condensing

Storage Humidity 5% ~ 95% RH, Non-condensing

* 1. Only 2.412GHz~2.462GHz is allowed to be used in USA, which means only channel 1~11 is

available for American users to choose.

* 2. Rules on the use of 5GHz band channels may vary according to different national laws.

Figure 4-20

Figure 4-21

2. Click Start PBC on the AP-Router WPS cong page

3. Please wait when the PBC method window pop-up appears, the secure connection

between AP and wireless NIC will be founded automatically.

Remark

If there is more than one AP on the PBC mode, there will be session overlap.

Please using method 1 PIN Input Cong (PIN) or wait for a while push the button again.

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Appendix B: Glossary

• 802.11b - The 802.11b standard species a wireless product networking at 11 Mbps using

direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio

spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to

as Wi-Fi networks.

• 802.11g - specication for wireless networking at 54 Mbps using direct-sequence spread-

spectrum (DSSS) technology, using OFDM modulation and operating in the unlicensed

radio spectrum at 2.4GHz, and backward compatibility with IEEE 802.11b devices, and WEP

encryption for security.

• 802.11n - 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input

multiple-output). MIMO uses multiple transmitter and receiver antennas to allow for increased

data throughput via spatial multiplexing and increased range by exploiting the spatial

diversity, perhaps through coding schemes like Alamouti coding. The Enhanced Wireless

Consortium (EWC) was formed to help accelerate the IEEE 802.11n development process

and promote a technology specication for interoperability of next-generation wireless local

area networking (WLAN) products.

• Ad-hoc Network - An ad-hoc network is a group of computers, each with a Wireless Adapter,

connected as an independent 802.11 wireless LAN. Ad-hoc wireless computers operate on a

peer-to-peer basis, communicating directly with each other without the use of an access

point. Ad-hoc mode is also referred to as an Independent Basic Service Set (IBSS) or as peer-

to-peer mode, and is useful at a departmental scale or SOHO operation.

• DSSS - (Direct-Sequence Spread Spectrum) - DSSS generates a redundant bit pattern for all

data transmitted. This bit pattern is called a chip (or chipping code).

Even if one or more bits in the chip are damaged during transmission, statistical techniques

embedded in the receiver can recover the original data without the need of retransmission.

To an unintended receiver, DSSS appears as low power wideband noise and is rejected

(ignored) by most narrowband receivers. However, to an intended receiver (i.e. another

wireless LAN endpoint), the DSSS signal is recognized as the only valid signal, and

interference is inherently rejected (ignored).

• FHSS - (Frequency Hopping Spread Spectrum) - FHSS continuously changes (hops) the

carrier frequency of a conventional carrier several times per second according to a pseudo-

random set of channels. Because a xed frequency is not used, and only the transmitter and

receiver know the hop patterns, interception of FHSS is extremely difcult.

• Infrastructure Network - An infrastructure network is a group of computers or other devices,

each with a Wireless Adapter, connected as an 802.11 wireless LAN. In infrastructure mode,

the wireless devices communicate with each other and to a wired network by rst going

through an access point. An infrastructure wireless network connected to a wired network

is referred to as a Basic Service Set (BSS). A set of two or more BSS in a single network is

referred to as an Extended Service Set (ESS). Infrastructure mode is useful at a corporation

scale, or when it is necessary to connect the wired and wireless networks.

• SSID - A Service Set Identication is a thirty-two character (maximum) alphanumeric key

identifying a wireless local area network. For the wireless devices in a network to

communicate with each other, all devices must be congured with the same SSID. This is

typically the conguration parameter for a wireless PC card. It corresponds to the ESSID in

the wireless Access Point and to the wireless network name. See also Wireless Network

Name and ESSID.

• WEP - (Wired Equivalent Privacy) - A data privacy mechanism based on a 64 or 128-bit or

152-bit shared key algorithm, as described in the IEEE 802.11 standard. To gain access to a

WEP network, you must know the key. The key is a string of characters that you create.

When using WEP, you must determine the level of encryption. The type of encryption

determines the key length. 128-bit encryption requires a longer key than 64-bit encryption.

Keys are dened by entering in a string in HEX (hexadecimal - using characters 0-9, A-F) or

ASCII (American Standard Code for Information Interchange – alphanumeric characters)

format. ASCII format is provided so you can enter a string that is easier to remember.

The ASCII string is converted to HEX for use over the network. Four keys can be dened so

that you can change keys easily.

• Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless

Ethernet Compatibility Alliance (WECA, see http://www.wi-.net), an industry standards group

promoting interoperability among 802.11b devices.

• WLAN - (Wireless Local Area Network) - A group of computers and associated devices

communicate with each other wirelessly, which network serving users are limited in a local

area.

• WPA - (Wi-Fi Protected Access) - A wireless security protocol use TKIP (Temporal Key

Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server

Wireless Dual Band PCI-Express Adapter

User ManaulRNX-AC1200PCEv2

RNX-AC1200PCEv2_A

Technical Support Information

[email protected] 1-800-575-9885

----------------------------------------------------------------------------------

Thank you for purchasing a quality Rosewill product.

Please register your product at: www.rosewill.com

for complete warranty information and support for your product.

This chapter provides solutions to problems that may occur during the installation and

operation of the Wireless USB Adapter. Read the descriptions below to solve your problems.

1. I cannot communicate with the other computers linked via Ethernet in the

Infrastructure configuration.

• Make sure that the PC to which the Adapter is associated is powered on.

• Make sure that your Adapter is congured on the same channel and with the same security

options as with the other computers in the Infrastructure conguration.

2. What should I do when the computer with the Adapter installed is unable to connect to

the wireless network and/or the Internet?

• Check that the LED indicators for the broadband modem are indicating normal activity.

If not, there may be a problem with the broadband connection.

• Check that the LED indicators on the wireless router are functioning properly. If not, check

that the AC power and Ethernet cables are rmly connected.

• Check that the IP address, subnet mask, gateway, and DNS settings are correctly entered

for the network.

• In Infrastructure mode, make sure the same Service Set Identier (SSID) is specied on the

settings for the wireless clients and access points.

• In Ad-Hoc mode, both wireless clients will need to have the same SSID. Please note that it

might be necessary to set up one client to establish a BSS (Basic Service Set) and wait

briey before setting up other clients. This prevents several clients from trying to establish a

BSS at the same time, which can result in multiple singular BSSs being established, rather

than a single BSS with multiple clients associated to it.

• Check that the Network Connection for the wireless client is congured properly.

• If Security is enabled, make sure that the correct encryption keys are entered on both the

Adapter and the access point.

FAQ

Rosewill RNX-AC1200 PCI Express Wi-Fi Adapter User manual

Brand: Rosewill

Model: RNX-AC1200 PCI Express Wi-Fi Adapter

Category: WLAN access points

Type: User manual

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Rosewill RNX-AC1200 PCI Express Wi-Fi Adapter User manual

Rosewill RNX-AC1200 PCI Express Wi-Fi Adapter User manual

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