1. High-performance RTL8822CE, high-speed, stable, no disconnection, and high-speed network 2. card supports 2.4G/5G, the signal is stable, the compatibility is good, supports 802.11 ac network protocol, reach up to 876Mbps 3. Bluetooth 5.1, lower power consumption and more stable 4. High-quality circuit module board, mini body, high efficiency to avoid and abrasion, and easy to use. 5. This network card has good signal and strong compatibility. It is suitable for , computers, advertising machines, industrial computers and other devices with the same NGFF interface. Product name: wireless network card Bluetooth: 5.1 Model: RTL8822CE NIC interface: NGFF M2 Network speed: 5G supports up to 867Mbps, 2.4G supports up to 300Mbps Frequency band: 2.4G/5G Network protocol: support 802.11AC, backward compatible with 802.11A/B/G System: support win 10, win 11 Colour:Green Material:plastic Package Contents: 1 x wireless network card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.