Trendnet TEW-648UBM is a wireless USB adapter that allows you to connect your computer to a wireless network. It supports Windows 10, 8.1, 8, 7, and Mac OS 10.7-10.12 operating systems. The adapter features a simple installation process and provides a secure connection with WPA/WPA2 encryption. The LED indicators on the adapter help you to easily monitor its status. With its compact size and wide compatibility, the Trendnet TEW-648UBM is a great choice for enhancing your wireless connectivity.