Adopt PCIE split into two design One M.2Ekey interface, can support WiFi7, WiFi6, WiFi5 One RTL8125 solution 2.5G Ethernet Lead out USB Bluetooth interface, 1.25 4pin is used to connect to the USB port of for 5 Designed specifically for , does not affect the use of 40Pin GPIO of for 5 Name:Expansion board Note: WiFi7 is driver-free under system, and 2.5G needs to install the driver; 2.5G is driver-free under for system, and WiFi7 driver has compatibility issues; 2.5G is driver-free under OpenWrt system, and WiFi7 has not been adjusted yet. The product appearance and printed words depending on the batch, but this does not affect use. Type:RTL8125 MPW2.5G-WiFi7(with WIFI module) Colour:As Shown Material:PCB Package Contents: 1 * Expansion Board Kit 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.