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 various , 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 The silk-screen layout/batch number/appearance on the white label from batch to batch, but not affect the use Colour:Green Material:plastic Package Contents: 1 x wireless network card 2 x built-in antennas (the appearance of the built-in antenna is random, and the specified style is not accepted) 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.