Integrates extensive network protocols, with multi drivers and software support, compatible for different OS including Windows / Linux / Android USB 3.1 port (USB 2.0 compatible) for connecting to PC, , or Nano host board to enable high speed 5G communication Standard M.2 B KEY slot, compatible with different 5G modules: RM500U-CN / RM500Q- / RM500Q- / RM502Q- series Onboard UART, PWR, and control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like for or Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable and flexible power supply Plug Type: EU Plug, it applies to Indonesia, Germany, France, , Italy and so on voltage: AC100-240V Material: plasticandmetal colour: As shown Package Contents: 1 x RM502Q- 5G 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.