Wide Compatibility: Windows 10/8/7/Vista/XP/2000, Mac OS X 10.6-10.15. Designed in such a meticulous way so as to satisfy even your most demanding needs. USB 3.0 Data Transfer: USB 3.0 transfer rate is up to 5Gbps - which is 10 times faster than USB 2.0 inter, ensures usb wifi maximum throughput performance and more stable internet connection, it also backwards compatible with USB 2.0 and 1.1 devices. Dual 5dBi High Gain Antennas: Inside and outside the high-gain smart 360° detachable rotating dual 5dBi antenna. Greatly enhances the Wifi adapter's ability to receive and transmit signals. Even separated by a few walls, can receive stable signals perfectly. Let you seamlessly connect with the network world anytime, anywhere. Dual Band 5GHz/2.4GHz: Free flexible band connectivity combined with both 2.4G and 5G strengths for USB wifi adapter, giving your PC desktop laptop multiple access to the latest dual band wifi dongle for faster speed and extended range. Stronger Signals and Wider Range: Equipped with 2 pieces of Dual-band long-range 5dBi high-gain antennas, this WiFi card provides flexible connectivity, enabling your devices access to the latest dual-band WiFi routers for faster speed and greater range. Fast Speed&Stable Wireless Signal : Up to 1200Mbps Wi-Fi speeds on 5.8GHz (866Mbps) and 2.4GHz (300Mbps). Performance to reduce freezing and lags for HD video streaming and gaming.