NVME ultra-thin 5G/4G module adapter card (PCIE protocol by default), supports M.2 NGFF B Key to M.2 NGFF M Key or B Key, equipped with SIM card slot. Reset shorting point, screws can be switched freely, compatible with 3042 and 3052 size modules. Compatible with a variety of 4G/5G communication modules, including for Quectel, , SIMCom, MeiGLink, Foxconn, Wireless, Telit Cinterion... etc. Special note: The adapter board does not require a driver and has no technical support. Note that the protocol interface is not supported Special note: The adapter board does not require a driver and has no technical support (The product appearance and printed words depending on the batch, but this does not affect use) Color: As shown Material: PCB Package Contents: 1 x Network card module 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.