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Green circuit board with M.2 M-key edge connector, PCIe x4 slot and four-pin power header

Vszerda

Vszerda M.2 M-Key to PCIe 4x Riser Card with 4-Pin Power

SKU CH-226G-W02JV

Converts an M.2 M-key slot into a PCIe 4x slot with 4-pin power and 2260/2280 mounting, driver-free up to 4.0 GB/s

  • Add a standard PCIe 4x card to an M.2 M-key slot
  • Transfers data at up to 4.0 GB/s with no drivers needed
  • Powered by a 4-pin floppy connector for stable operation
  • Fits both 2260 and 2280 form-factor slots
  • Works with Windows, Linux and other operating systems

M.2 M-Key to PCIe 4x Adapter

This riser card converts an M.2 M-key slot into a standard PCIe 4x or 1x slot, letting you install full-size expansion cards in desktops or laptops. It connects directly to the M.2 connector and includes a 4-pin floppy power cable for stable operation. No drivers are required and it works transparently with Windows, Linux and WinCE.

Builders adding expansion to an M.2 slot

Suitable for integrators who need to fit a PCIe 4x or 1x card into an M.2 M-key socket and can supply auxiliary power through the 4-pin connector. Not suited for users whose platform provides only an M.2 B-key or B+M slot, or for those who cannot access a spare 4-pin power header.

PCIe 4x female to M.2 M-key male with 4-pin power

The board presents one PCIe 4x female socket and one NGFF M.2 M-key male connector, supporting data rates up to 4.0 GB/s. Mounting holes for 2260 and 2280 form factors secure the adapter in place. The included floppy power cable delivers additional current when the slot supply is insufficient.

Highlights

  • Add a standard PCIe 4x card to an M.2 M-key slot
  • Transfers data at up to 4.0 GB/s with no drivers needed
  • Powered by a 4-pin floppy connector for stable operation
  • Fits both 2260 and 2280 form-factor slots
  • Works with Windows, Linux and other operating systems

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the adapter is passing data at the stated 4.0 GB/s rate?

The adapter is transparent to the operating system and requires no drivers; use any OS-level disk benchmark or PCIe link-speed tool to confirm the slot is running at the expected 4.0 GB/s throughput.

What comes in the package and what extra items are needed?

The package includes the M.2 M-Key to PCIe 4x riser board and a 4-pin floppy power cable; you must supply the PCIe x4 or x1 card you want to install and the motherboard M.2 M-key slot.

Which M.2 screw-hole spacing should I choose for my card?

The riser provides mounting holes for both 2260 and 2280 form factors, so select the spacing that matches the length of the M.2 card you are installing.

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