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Green circuit board with PCIe edge connector and two M.2 slots

Vszerda

Vszerda PCI-E 4x M.2 M+B Key NVMe SATA Riser Adapter 44

SKU CH-YBJD-N2JRQ

Connects M.2 M-key and B-key drives via PCIe x4 for NVMe or SATA operation

  • Supports M.2 M Key and B Key drives
  • PCI-E 4x interface provides bandwidth for NVMe and SATA SSDs
  • Enables SSD expansion for gaming and mining rigs
  • Compact riser card fits tight chassis spaces

PCI-E 4x M.2 M+B Key Adapter

This adapter converts a PCI-E 4x slot into both M.2 M Key and B Key connectors. It supports NVMe and SATA SSDs in NGFF form factors. The card is suited for mining rigs or gaming builds that need extra storage slots. Model TXB044 carries the part number 44.

Check slot and drive compatibility

Verify that your motherboard has a free PCI-E 4x slot with enough physical clearance for the riser board. Confirm whether your M.2 drive uses M Key or B Key pinning and whether it speaks NVMe or SATA protocol. The adapter does not convert between NVMe and SATA signalling.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 90% of the 1,954 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the TXB044 adapter include any cables or mounting hardware, or must they be purchased separately?

The TXB044 adapter is supplied as the riser card only; SATA data cables, power cables and mounting screws are not included and must be sourced separately.

Which M.2 drive types are compatible with the M-key and B-key slots on this riser?

The M-key slot accepts NVMe SSDs running over a PCIe 4x link, while the B-key slot supports NGFF SATA drives; both slots cannot be used simultaneously.

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