USB Computer Network adapters w/ Lightning-Fast Speed: AC1300M dual-band WiFi to ensure your device runs at full speed (867 Mbps on the 5 GHz band or 300 Mbps on the 2.4 GHz band) MU-MIMO Technology: Improves the throughput and efficiency of the whole network with MU-MIMO technology. Dual-Band Wireless: The 2.4 GHz and 5 GHz bands provide flexible connectivity, giving your devices access to the latest dual-band WiFi router for faster speed and extended range. 5 dBi High-Gain Antennas: Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter. Supports the Latest Operating Systems: Fully compatible with Windows 10/8.1/8/7/XP and macOS 10.9-10.15