NGFF(M.2) 4G/5G Module to USB 3.0 Adapter with Dual cooler fan/Dual SIM card slot and auxiliary power Product features: DC (5-12V) auxiliary power and DC fan cooler 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 6x 2.4G/5G antenna 1x USB 3.0 cable 1x SIM Card Extension Kit 1x Type C cable