The M2BU3S adapter is designed for desktop/Laptop PCs that converts 5G/4G/3G wireless M.2 key B USB 3.0 module to full/half mini card Rev 2.1 slot.  You can insert your M.2 card (Socket 2 SSIC-base WWAN) such as GSM, HSPA(3.5G), GPS, LTE cards to this adapter then plug into USB port through USB cable.

Function

• Allows user to use M.2 Socket SSIC-based WWAN Module to mPCIe Slot in the Desktop or Laptop.
• 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, Mini Card to desktop PC.
• Support Full size and half size mPCIe slot

Specifications

• USB 3.0 M.2 B key Card to mini card Rev 2.1 adapter.
• M.2 Specification Revision 1.0
• Universal Serial Bus Specification Revision 3.0
• Support 2230/2242 M.2 Card dimension.
• Support M.2 Socket SSIC-based WWAN Module.
• Support M.2 Key B Card Type.

System Requirement

• Mini PCI-E slot support mini card Specification Revision 2.1

M.2 (NGFF) to mini PCI-E Adapter comparison
Model Name	UN32B	M2BU3S-U3D	M2BU3S-U2D	M2BU3S-PU	M2MU2
Function	M.2 to mini card Rev 2.1	M.2 to mini card Rev 2.1	M.2 to mini card Rev 2.1	M.2 to mini card Rev 2.1	M.2 to mPCIe
Interface	PCIe & USB 3.0	USB 3.0	USB 2.0	PCIe 2x or SATA	USB 2.0
M.2 SPEC	Socket 2 PCIe & USB3.0 dual bus WWAN	Socket 2 SSIC-based WWAN	Socket 2 SSIC-based WWAN	Socket 2	Socket 2 SSIC-based WWAN
Application	5G / 4G / 3G / CDMA / LTE / GPS module	4G / 3G / CDMA / LTE / GPS module	4G / 3G / CDMA / LTE / GPS module	PCIe 2x or SATA SSD module	4G / 3G / CDMA / LTE / GPS module
Module KEY	B	B	B	B	B
Support Card Type	3030/3042/3050/3052	2242,50,52 / 3042,50,52	2242,50,52 / 3042,50,52	2242,50,52 / 3042,50,52	2230/2242/3030/3042
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