Welcome to the store! 1. Wireless network card supports 2.4G/5G dual-band frequency, powerful and practical. 2. This PCI-E adapter supports IEEE802.11a/b/g/n/ax/ac protocols, with speeds up to 2974M. 3. The Wifi network card only supports WIN10 64-bit systems, offering stable transmission. 4. Comes with Bluetooth 5.1, allowing you to connect computers or mobile phones. 5. The network card supports Access Point hotspot, usable at home, office, school, etc. Item Type: Wireless Network Card Bus Interface: PCI-E Bluetooth: 5.1 Transmission Speed: 2.4G: 574Mbps, 5Ghz: 2400Mbps Transmission Protocol: IEEE802.11a/b/g/n/ax/ac Technical Support: For MU-MIMO Support System: For Win10 (64-bit) Package Includes: 1 x Network Card 2 x Antenna 2 x Screw 1 x Bluetooth Cable 1 x CD 1 x Screwdriver 1 x Short Baffle Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!