Features:

1.Product Dimension:84*23mm(L*W)
2.Supports NANO SIM card
3.Supports 3042/3052 type M.2 key B Card dimension
4.Supports the following brand M.2 5G Modules
Quectel: RM500Q, RM500U
Gosuncn: GM800
Sierra : SIM8200

Package contents:
1x M.2(NGFF) Key B Adapter 
2x M2 Screw
1x screwdriver