[Dual Frequency, Zero Lag]: Experience lightning-fast WiFi with speeds up to 400 Mbps on the 2.4 GHz band and up to 867 Mbps on the 5 GHz band. [AC1300 USB Wi-Fi Adapter]: Built with 802.11 ac Wi-Fi technology for superior speed and dual-band connectivity, reducing interference and preventing dropped connections or signal loss. [Plug and Play]: This USB WiFi adapter works seamlessly with Windows 11/10 without the need for drivers. Simply plug it into your computer and enjoy high-speed wireless internet. [Broad Compatibility]: Supports Windows 7/8/10/11 operating systems, meeting the needs of most computers (not supported). Model: AC1300M Version: Dual-Band 1300Mbps High-Speed WiFi Adapter Frequency Range: 2.4GHz+5.8GHz Transmission Rate: 1300Mbps (11N: 400Mbps, 11AC: 867Mbps) Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n Encryption: Encryption, WPA-, WPA2-, WPA/WPA2 Material: ABS Color: Black