AC1300 (867 Mbps on the 5 GHz band or 400 Mbps on the 2. 4 GHz band) dual-band Wi-Fi to ensure all your devices run at full speed. Improves the throughput and efficiency of the whole network with MU-MIMO technology. The 2. 4 GHz and 5 GHz bands provide flexible connectivity, giving your devices access to the latest dual-band Wi-Fi router for faster speed and extended range. Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter. AC1300 lightning-fast speed AC1300 (867 Mbps on the 5 GHz band or 400 Mbps on the 2. 4 GHz band) dual-band Wi-Fi to ensure all your devices run at full speed. 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 Wi-Fi router for faster speed and extended range. High-gain antennas Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter.