Model: RTL8852BE Network card interface: MINI-PCIE Bluetooth: Bluetooth 5.2 Rate: 1800Mbps Frequency band: 2.4G/5G<br><br>Network protocol: Support 802.11AX, backward compatible with 802.11AC/A/B/G System: Support win 10, win 11 This network card has good signal and strong compatibility. It is suitable for various , computers, advertising machines, industrial computers and other devices with MINI PCIE interface Different batches may have different silk-screen batch numbers/appearances, but not affect use Colour:Green Material:plastic+Metal<br><br>Package Contents: 1 x Network Card<br><br>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.