Features:

DC(5-12V) auxiliary power design for module stable work
Supports the following brand M.2  5G Modules
Quectel:RM500Q, RM500U
Gosuncn:GM800
Sierra:SIM8200
Supports system bus interface: USB 3.0 
Supports USB 3.0 interface of M.2 Cards (Socket 2 SSIC-base WWAN) such as 2G GSM, GPRS, 3G,CDMA, WLAN,WWLAN, HSPA MODEM , GPS, 4G WiMAX, LTE, 5G Mini Card to desktop PC.
Supports SIM/MicroSIM/NANO SIM card
Supports  3042/3052  type M.2 key B Card dimension.

Package contents:
1x M.2 to USB 3.0 adapter
2x M2 Screw
4x M2.5 screw
1x Screwdriver
4x 2.4G/5G antenna
1x USB 3.0 cable
1x SIM Card Extension Kit
1x Type C cable