High-Speed Dual-Band Wi-Fi: 256-QAM support increases the 2.4 GHz data rate from 150 Mbps to 200 Mbps. Enjoy speeds of up to200 Mbps on the 2.4 GHz band and 433 Mbps on the 5 GHz band, to take full advantage of your AC Wi-Fi High-Gain Antenna: A 5dBi high-gain antenna greatly enhances the reception and transmission strength of the USB adapter Internal Driver: Smart easy-install for Windows operating system Supports the Latest Operating Systems: Fully compatible with Windows 10/8.1/8/7/XP AC650 Dual Band Wi-FiMU6H receives Wi-Fi signals on two separate bands. Supporting 256-QAM technology increases 2.4 GHz data rate from 150 Mbps to 200 Mbps for 33% faster performance. Choose the 2.4 GHz for surfing and social media, and 5 GHz for up to 433 Mbps for HD streaming and lag-free gaming.Boost Wireless Range with High Gain AntennaA 5 dBi high gain antenna reaches your router from farther with more precise directional range, sustaining faster and more stable wireless connections.Smart Easy-Ins