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Green PCB adapter card with gold 12+16pin Apple SSD connector and M.2 M-key slot

SMUGDESK

SMUGDESK P571 PCIe 5.0 SSD Adapter Card 12+16Pin Apple to MKey

SKU CH-5BAW-3DWK3

Converts 12+16pin Apple NVMe SSDs from 20132017 MacBooks to desktop MKey with PCIe 5.0 20Gbps speed

  • Reuse 20132017 MacBook SSDs in desktops via 12+16pin to MKey conversion
  • PCIe 5.0 design delivers 20Gbps bandwidth for fast, steady transfers
  • Plug-and-play setup requires no extra drivers for quick installation
  • Optimized PCB layout maintains stable signal integrity during continuous operation
  • Cost-effective way to repurpose original Apple NVMe drives for desktop storage upgrades

Repurpose 12+16pin Apple SSDs

The SMUGDESK P571 adapter converts proprietary 12+16pin NVMe SSDs from 20132017 MacBook Air and Pro models into a standard desktop MKey interface. It allows you to reuse original Apple storage modules in regular PCs and workstations. The card follows the PCIe 5.0 standard for 20Gbps highspeed transfer. No extra drivers are required for plugandplay operation.

Verify SSD Origin and Slot Availability

Confirm your SSD comes from a 20132017 MacBook Air or Pro with the matching 12+16pin connector. Ensure your motherboard has a free PCIe x4 or x16 slot for the adapter card. The host system must support NVMe boot or storage recognition without proprietary Apple firmware. Check that the MKey slot on the adapter aligns with your SSD keying.

Integrate Into Desktop Storage Builds

The adapter occupies one PCIe expansion slot and provides a single MKey port for the transplanted SSD. It frees the original MacBook SSD from proprietary hardware constraints for desktop deployment. Stable signal integrity is maintained through an optimized PCB layout for continuous operation. The solution suits DIY upgrades where reusing existing Apple NVMe drives is the primary goal.

How it compares

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

Price $16.99
Cheaper than about 73% 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 comes in the box and do I need any extra cables or screws to install the P571 adapter card?

The package includes the P571 PCIe 5.0 adapter card only. No additional cables or mounting screws are supplied, so you will need a standard case screw to secure the bracket and an available M.2 M-key slot on your motherboard.

How do I know if my MacBook SSD is compatible with the 12+16pin connector on this adapter?

The adapter accepts NVMe or NGFF SSDs that use the proprietary 12+16pin connector found in MacBook Air and Pro models released between 2013 and 2017. Check your drive’s pin layout against that specification before purchasing.

What does the 20Gbps PCIe 5.0 rating mean for real-world transfer speeds once the card is installed in a desktop PC?

The 20Gbps figure is the interface’s theoretical maximum bandwidth under the PCIe 5.0 standard. Actual throughput will depend on the specific SSD used, the motherboard’s PCIe lane allocation, and system workload, but the adapter itself imposes no lower bottleneck.

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