Product Description SBFFNOW USB WiFi 6 Adapter for Desktop PC AX1800 Wireless Network Adapter with 5GHz/2.4GHz 4 High Gain Dual Band Antennas, Supports Windows 11/10 High Speed, Dual Band WiFi The Archer AX1800 grants your PC access to 802.11ax technology while receiving WiFi signals on two separate bands, boosting speeds up to 1800Mbps (up to 574Mbps on the 2.4GHz band and 1201Mbps on the 5GHz band). Granting you better networking experience for all your online needs. Supported systems: Windows 10, 11(32, 64 bit) Please use USB 3.0 port to ensure optimal performance and disable your devices internal Wi-Fi first before installing Industry-Leading Support SBFFNOW 2-year warranty for most home products 30-Day Money-Back Guarantee for ANY Reason: For 30 days after the date of purchase, return your undamaged product for ANY reason.