This 1200Mbps USB WiFi adapter has excellent performance. It can provide remote and stable WiFi connections, no matter where you are, you can easily connect to the network. By upgrading the computer to the 802.11b standard, it can meet your various needs in games, downloading and streaming. The adapter has a dual -frequency band, where the 5GHz frequency band speed is as high as 867Mbps and the 2.4GHz frequency band also reaches 300Mbps. High -speed transmission makes your Internet, games and streaming media experiences smoother. Its four high -gain antennas are a highlight, which greatly enhances the receiving and transmission intensity of the WiFi signal, ensuring the stability of WIFI. In particular, its ultra -high -speed USB 3.0 connection speed is 10 times that of USB 2.0. In terms of compatibility, it supports multiple versions of Windows systems, including Vista/11/10/8/8.1/7/XP. It is easy to operate and install, just insert the drive -free network card into the USB port (the desktop machine is recommended to the back port of the computer chassis), open the CD drive in this computer, open the Setup.exe software, the computer will open the installer after opening the installer The driver is installed automatically, and it can be used normally after connecting to WIFI.