Bplus: DB4U to M.2 Card Vertical Extender with SIM Card Slot

Description

MM4U-DB4U is vertical extender from M.2 Key B Card slot to M.2 Card together with DB4U. It is very convenient especially to apply"3042 size" M.2 Card module to "2230 / 2242 size" M.2 Card slot. insert M.2 socket 2 PCIe base SSD (KEY B) to L12S, then insert to M.2 Socket 1 PCIe x1 WWAN slot (KEY A or KEY E). MM4U has a SIM card slot, wireless M.2 Card modules which require SIM Card such as 3.5G HSPA / 4G / LTE can be used, even though original M.2 slot is not connected to SIM card slot. Combination of MM4U and DB4U is the best solution for 3G/LTE M.2 cards evaluation. Specifications M.2 Specification Revision 1.0 Type B: can insert type 3042 M.2 card to type 2230/2242 type M.2 slot. SIM Card Slot: Suitable for USB 3G/LTE wireless M.2 Card modules (HSDPA/HSUPA, UMTS, CDMA GSM, GPRS, EDGE)