Welcome to our store! 1. This network card supports 802.11a/b/g/n/ac network protocols, with a speed of up to 1200 Mbps. 2. The wireless network card supports 2.4/5G, offering stable signals and good compatibility. 3. This universal network card supports Bluetooth 5.0, making it convenient to connect Bluetooth devices. 4. The wireless network card can support all-in-one machines, small chassis, laptops, and other devices with NGFF interfaces. 5. The wireless network card can support systems for Win 7 / Win 8 / Win 10. Product Type: Network Card Model: RTL8822CE Network Card Interface: NGFF Bluetooth: 5.0 Network Speed: 5G supports up to 867 Mbps Frequency Band: 2.4G/5G Network Protocol: Supports 802.11AC, backward compatible with 802.11A/B/G/N System: Supports Win 7/ Win 8 / Win 10 Package List: 1 x Network Card Customer Satisfaction: Customers are our top priority. If you find any issues with the product after receiving it, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.