Lightning Fast Speed - Upgrades your Wi-Fi Card to 1300Mbps Wi-Fi speeds. Offering 867Mbps over 5GHz or 400Mbps over 2.4GHz for online gaming and HD video streaming with lag free experience. USB 3.0 & MU-MIMO - USB 3.0 wifi adapter can transfer data up to 5Gbps, which is backward compatible with USB 2.0 & 1.1; Multi-user MIMO ensures more devices process data simultaneously, no more delay in sequence. Stable Performance - With advanced RTL8812BU chipset amd built-in Antenna for range extended Wi-Fi connection and superior stability on your Desktop, Laptop, wireless adapter offers up to 1300Mbps Wi-Fi speeds in the signal strength, average upload and reading speed. Wi-Fi Hot Spot & Warranty Service: You can create a Hot spot with the Soft AP Function for more wifi devicesLifetime manufacturer replacement warranty and 45 days no questions asked return policy. Install Driver Tips: Please online download the driver in this site: https://www.szedup.com/search/1689 ;