Supports 2.4G/5GHz band coexistence, 2.4GHz band rate is 300Mbps, 5GHz band rate is 867Mbps. Supports Bluetooth 5.0 standard, compatible with Bluetooth 2.1+. Adopts NGFF (M.2 A/E Key) interface. Supports 802. 11ac Wave-2 -MIMO and 802. 2.4/5G band 11n MIMO. Supports Linux, 10/11 and other operating systems, can connect to mobile phones, computers, game controllers and other Bluetooth devices to achieve wireless connection and transmission. Name:Wireless Network Card Model:RTL8822CE Bluetooth:Bluetooth 5.0 Interface:NGFF (M.2 A/E Key) Applicable:Applicable for core board and expansion board Due to different batches, the printed words on the product will be different, which does not affect use. Colour:As Shown Material:PCB Package Contents: 1 * Wireless Network Card 1 * IPEX to SMA cable 1 * Antenna 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.