If you have a desktop that needed to be moved away from the router to another room due to lack of space, then don’t worry. You can still connect to the Internet through your desktop by simply plugging this TP-LINK USB adapter. This device helps you connect your computer to the network wirelessly. Exceptional Speed This High Gain adapter has a wireless speed up to 150Mbps which allows you to make Internet calls and do video streaming too. Easy Security Setup You can easily secure your Wi-Fi network by simply pushing the Quick Setup Security button. External Antenna This adapter also comes with an external antenna that helps capture the signal better.