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Green circuit board with two M.2 slots and two SATA ports

SMUGDESK

SMUGDESK Dual M.2 NGFF BKey to SATA 3.0 Adapter Card

SKU CH-P8RJ-N2QB6

Converts two M.2 BKey SATA SSDs to standard SATA 3.0 ports for desktop storage expansion

  • Dual B-Key SATA SSD support via single card
  • SATA 3.0 6Gbps speed per port for full drive performance
  • Plug-and-play hardware conversion with no driver installation
  • Standard mounting holes enable secure chassis installation
  • Repurpose existing M.2 SATA SSDs for desktop storage expansion

Dual M.2 B-Key SATA Adapter

This adapter card converts two M.2 NGFF B-Key SATA protocol SSDs into standard SATA 3.0 interfaces for desktop computers. It provides a cost-effective method to repurpose existing M.2 SATA solid-state drives by connecting them to motherboard SATA ports. The plug-and-play design requires no driver installation under mainstream Windows systems.

B-Key SATA Protocol Only

The card works exclusively with M.2 B-Key SATA SSDs and is not compatible with NVMe M-Key PCIe M.2 SSDs. Each of the two ports runs at SATA 3.0 6Gbps maximum transfer speed for fast file reading and writing. Users must confirm their SSD key type before installation to ensure compatibility.

Sustained Full-Speed Operation

Each port delivers full-speed performance for M.2 SATA solid-state drives during continuous read and write workloads. Separate SATA data cables and SATA power connectors from the motherboard and power supply are required for both drives. RAID functionality depends entirely on the motherboard SATA controller capability as the adapter provides no RAID chip.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 1,721 comparable items (median $22.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What real-world speed will my M.2 SATA SSDs hit through this adapter?

Each port runs at the SATA 3.0 6Gbps ceiling, so your BKey SATA SSDs deliver their full native throughput for file reads and writes.

Which M.2 drives actually work with the BKey slots on this card?

Only M.2 NGFF BKey SATA protocol SSDs are supported; NVMe MKey PCIe drives will not function in these slots.

How do I secure the card inside my case and what cables are required?

The board includes multiple mounting holes for chassis installation, and each SSD needs its own SATA data cable plus a SATA power connector from the PSU.

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