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M.2 M-Key and 1x M.2 B-Key PCI-Express 2.0 X4 Convertor Card
M and B key adapter card

Part Number: SI-PEX40117 Brand: IOCrest

  • Work with both M-Key and B-Key at the Same Time
  • Easy installation & no driver required
  • Supports data transfer up to 6.0Gb/s
  • 5 screws holes available to set on PCB board
  • Dual voltage power supply 12V & 3.3V to provide more secure and stable power usage
  • High Quality tantalum capacitors with one piece high power inductor
  • Supports one M.2 PCIe (NVMe or AHCI) SSD and a second M.2 SATA 6Gbps SSD simultaneously. 
  • Converts one M.2 (M Key) interface to PCIe 3.0 x4 interface (PCIe 2.0 Compatible). 
  • Converts one M.2 (B Key) interface to SATA 6Gbps interface (SATA connection required).
  • You will need to the connect the SATA cable for the B key slot, and have  nvme drivers for the M key slot for Windows 7.
  • https://support.microsoft.com/en-us/help/2990941/update-to-add-native-driver-support-in-nvm-express-in-windows-7-and-windows-server-2008-r2

Want to be be able to use both your M key AND B key M.2 ssd drives on the same system? Now  you can with the  IOCrest SI-PEX40117. System is Plug N Play, so drivers will install on their own.  

Windows 7, 8, 10, Windows CE, Linux
Package Information
Package Dimensions: L 6.75 × W 5.50 × H 1.50 in
Package Weight: 0.30lb
UPC: 810154012435
Package Content

  • 1x PCIE X4 to M.2 PCIe SSD + SATA M.2 Adapter card
  • 1x User Manual
  • 1x SATA Cable
  • 2x Screw Drive
  • 4x M.2 SSD mounting screws

Pci-e  slot

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