Home > Product > M.2 Interface > MM4U-DB4U

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



Brief Taiwan 1 Taiwan 2 China
Buy It Now

First Impression

MM4U 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.
As 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.



  • 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



Package Content

Unit price: USD 80.
(DB4U to M.2 Card Vertical Extender with SIM Card Slot) x1
Flat-Head Screw x2


Buy Related Items


   Product Category

Flag Counter
Any of the trademarks,used or cited in the website of the Bplus Technology Co., Ltd. are the property of their respective owners.
Copyright©2009-2018 Bplus Tech. Corporation. All Rights Reserved
mini card rev 2.1 mini card 2.1 PCIe3.0延長線 PCIe 3.0延長線 PCIe延長線 PCIe3延伸線 PCIe 3.0延伸線 PCIe延伸線 PCIe Gen3 PCIe Gen3.0 PCIe 3.0 PCIe extender Internet of Things 物聯網 IoT FPC CFast MO-297 Half-Slim MO-300 i-SD i-TF Industrial Flash Storage USB 3.1 SD4.0 SD 4.0 SFF-8639 U.2 M.2 NGFF MiniCard Adapter  SD 4.0   SD4.0 Extender Board34/54mm ExpressCard Adapter micro SATAMini PCI-E  PCI-E Adapter mPCIe  USB 3.0Add-On-Card Enclosure mSATA SSD mSATAExtension Cable Expansion USB3.0 802.11n 802.11ac LTE Adapter LTE 802.16emetal bracket PCB to convert PCI Express Half Mini CardHalf Mini Card into Full Mini Card 802.11d 802.11e 802.11h 802.11i H.264 DVRCFAST SD to SATA SD to SATA RAID 連接器 適配器 延伸板 擴展板 讀卡器 配接器 迷你卡 DIY BOX eGPU GAME 天線 轉接卡