This USB Wireless Adapter, USB Wireless Network/LAN Dongle Adapter 802.11n Wifi Adapter for Desktop Computer with Detachable Antenna is the perfect choice for replacing a failed wireless card or for upgrading the wireless capability of your computer. USB wireless network adapter turns your existing laptop or desktop computer wireless, perfect for wireless connectivity between your smartphone and computer, Detachable antenna boosts the signal transmission for better performance. Simply create a profile with the driver installation, plug in the adapter and your computer will automatically connect at start-up. Compatible operating system including Windows XP, Vista, 7, 8, 8.1, 10 (32/64 bit), Linux;