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