Thanks for visiting! As we all know, USB wireless adaptors are for adding wireless fidelity (Wi-Fi) or wireless Internet to your laptop or desktop computer. They are for external use on your desktop or laptop. You can use a USB wireless adaptor just by plugging it into your USB on your computer, and be online in minutes. It's quite convenient for you to use. What we have here is the 990000G/N Robot USB wireless adapter. Designed in compact size, this Robot USB wireless adapter is convenient for you to use. This USB wireless adapter is with infrastructure mode to connect with a wireless access point to your office or home network. It can adapt to different operational environments easily. 990000G/N high power Robot USB wireless adapter has provided the industry's most complete high transmit output power, ultra linearity, and high sensitivity WiFi modules to avoid WiFi performance degradation over time. If you are out where there is free wireless Internet or while traveling, a USB is convenient. Most public places such as coffee shops increasingly offer free wireless Internet, making a USB adaptor a useful tool. It's time to stop wishing for the next best wireless adapter because it's just here. Time to try this wireless adapter! You will be amazed with its powerful function!