M2BU3S series

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Product Overview

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.


  • 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


  • 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