High-Speed Dual-Band Connectivity: Offers IEEE 802.11AC WiFi 5 ideal for online gaming, video streaming, and internet surfing. Revolutionize connectivity: Dual-band PCIE WiFi Card for PC with MU-MIMO for reliable, high-speed internet. Requires PCIe M.2 Key A+E slot. Note: Antennas and screws for installation not included. High-Speed Wireless Connectivity: Achieve up to 433Mbps with Dual Band 802.11ac and advanced Bluetooth 4.2 Support featuring enhanced speed and coverage, ideal WiFi and Bluetooth adapter for PC. Broad Compatibility: Perfect for most Intel, AMD PCs with Linux or Windows 10/11 64-bit. Upgrade from models AC 8260, AC 8265, N 7265, AC 7265, AC 3168, AC 3165. Please verify compatibility! Note: this product has been discontinued by the manufacturer and limited stocks are available and recommended ONLY as replacement for systems already using this model.