TP-LINK TL-WR700N is a versatile wireless router that offers a variety of features to enhance your home network. With its three different working modes, you can customize the router to fit your specific needs. In AP mode, you can extend the range of your existing wireless signal, while in Router mode, you can create a new wireless network for your home or office. The Repeater mode allows you to extend the range of an existing Wi-Fi signal, eliminating dead zones in your home. Additionally, the TL-WR700N features a built-in firewall to protect your network from potential security threats.