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Green circuit board with silver PCI-E x16 edge connector, M.2 slot, mSATA slot and two SATA ports

SMUGDESK

SMUGDESK 3-in-1 PCI-E 3.0 X16 Adapter Card M.2 mSATA Dual SATA III

SKU CH-XP58-KBXYX

Adds M.2 NVMe or AHCI, mSATA and dual SATA III storage to a desktop via PCI-E 3.0 X16

  • 3-in-1 design connects M.2, mSATA and SATA drives
  • PCI-E 3.0 X16 interface provides fast data transmission
  • Dual SATA III ports add extra storage connections
  • Supports both M Key and B Key M.2 SSDs
  • Plug-and-play installation expands desktop storage easily

Three-in-one storage adapter

This SMUGDESK adapter card fits a PCI-E 3.0 X16 slot and provides an M.2 slot, an mSATA slot and dual SATA III ports in a single bracket. It accepts M Key and B Key M.2 SSDs using NVMe or AHCI protocols alongside standard mSATA drives. The card targets desktop owners who want to add several drive types without buying multiple adapters. Installation is plug-and-play with no extra drivers required.

Suits mixed-drive upgrades, not single-slot boards

Builders who need to connect M.2, mSATA and SATA III drives simultaneously will benefit from the consolidated layout. The X16 connector supplies enough lanes for the M.2 NVMe link and the additional SATA ports. Systems that lack a full-size X16 slot cannot use this card, and users who only need one interface may prefer a smaller dedicated adapter. No other interface types are supported.

PCI-E 3.0 X16 slot required

The card operates on a PCI-E 3.0 X16 connection, so the motherboard must provide a compatible full-length slot. This single interface determines whether the adapter fits and delivers the stated bandwidth for NVMe and SATA III traffic. Verify slot availability before purchase.

Highlights

  • 3-in-1 design connects M.2, mSATA and SATA drives
  • PCI-E 3.0 X16 interface provides fast data transmission
  • Dual SATA III ports add extra storage connections
  • Supports both M Key and B Key M.2 SSDs
  • Plug-and-play installation expands desktop storage easily

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the M.2 NVMe, M.2 AHCI, mSATA or SATA III version for my SSD?

The card accepts M Key and B Key M.2 drives running NVMe or AHCI, standard mSATA SSDs, and adds two SATA III ports, so you use the slot that matches your existing drive.

What does the PCI-E 3.0 X16 label mean for actual transfer speed once the card is installed?

The slot provides a PCI-E 3.0 X16 electrical link, giving the M.2 NVMe drive full Gen 3 x4 bandwidth while the mSATA and SATA III ports each run at their native 6 Gbps limit.

Which interface standard caps the M.2 NVMe, mSATA and SATA III connections in practice?

M.2 NVMe is capped by the PCI-E 3.0 X16 host link, while mSATA and the two SATA III ports are each limited by the SATA 6 Gbps specification.

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