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Compact black USB-C to 2.5-inch SATA adapter cable

STARTECH

STARTECH USB31CSAT3CB USB 3.1 Gen 2 to SATA 2.5" converter

SKU CH-2632-FGPDD MPN USB31CSAT3CB

Connect a 2.5" SATA drive to a USB-C port at 10 Gbps with UASP support

  • ColorBlack
  • Cable LengthNo
  • Changer TypeUSB to SATA
  • SpecificationsBus Type: USB 3.1 Gen 2 Chipset ID: ASMedia - ASM1351 Compat
  • Connector A1x USB 3.1 Type-C male
  • Connector B1x 2.5in SATA III

Option USB 3.1 & USB C

Struck-through versions exist but are not stocked here.

  • USB 3.1 Gen 2 delivers 10 Gbps bandwidth for rapid file transfers
  • UASP support reduces protocol overhead for faster real-world throughput
  • Works with SATA I, II and III 2.5" drives for broad compatibility
  • Draws power from the USB-C port so no external supply is needed
  • Compact cable measures 0.20" x 1.70" x 1.80" and weighs .06 lb for easy travel

USB-C 10 Gbps SATA adapter

This USB 3.1 Gen 2 cable connects a 2.5" SATA SSD or HDD directly to a USB-C port on a laptop or desktop. It supports SATA I, II and III drives and uses the ASMedia ASM1351 chipset with UASP for improved transfer efficiency. The adapter is bus powered so no external supply is needed. It suits technicians and mobile users who need quick, portable access to bare 2.5" drives.

Replaces docks and enclosures

Unlike bulky drive docks or full enclosures, this 0.06 lb cable adds no extra housing and fits in a laptop bag. The jump is worth it when you swap drives frequently or need to recover data from multiple 2.5" SATA units without mounting hardware. It does not serve 3.5" drives or M.2 devices, and it cannot power a drive that exceeds the host port's current limit.

Limited to 2.5" SATA and USB-C host

The interface tops out at 10 Gbps, so the fastest SATA SSDs will hit the bus ceiling rather than their own media limit. Cable length is fixed at the moulded 0.20" x 1.70" x 1.80" dongle form factor, so reach is minimal and strain relief depends on the host port. No external power input exists, so drives requiring more than the USB-C port can deliver will not spin up.

Highlights

  • USB 3.1 Gen 2 delivers 10 Gbps bandwidth for rapid file transfers
  • UASP support reduces protocol overhead for faster real-world throughput
  • Works with SATA I, II and III 2.5" drives for broad compatibility
  • Draws power from the USB-C port so no external supply is needed
  • Compact cable measures 0.20" x 1.70" x 1.80" and weighs .06 lb for easy travel

Specifications

BrandStarTech.com
ModelUSB31CSAT3CB
ColorBlack
Cable LengthNo
Changer TypeUSB to SATA
SpecificationsBus Type: USB 3.1 Gen 2
Chipset ID: ASMedia - ASM1351
Compatible Drive Types (Type and Rate) : SATA
Drive Size: 2.5in
Interface USB: 3.1 Gen 2
Number of 2.5 inch bays: 1
Number of Drives: 1
Hot Swap Capability: Yes
Max Drive Capacity: Currently tested with hard drives up to 2TB at 7200 RPM
Maximum Data Transfer Rate: 10 Gbps
Type and Rate: USB 3.1 Gen 2 - 10 Gbit/s
UASP Support: Yes
Connector A1x USB 3.1 Type-C male
Connector B1x 2.5in SATA III
FeaturesGet ultra-fast access to data by connecting a 2.5" SATA SSD/HDD to your laptop’s USB-C port0
USB 3.1 Gen 2 (10 Gbps) adapter cable with USB-C connector for 2.5” SATA drives 0
SATA I/II/III support0
UASP support for enhanced performance0
Ultra-portable 2.5" drive adapter cable0
USB Powered0
Connects directly to a 2.5” SATA SSD/HDD with no accessories required
Dimensions0.20" x 1.70" x 1.80"
Weight0.06 lb.
Package Contents1 - USB 3.1 to SATA 2.5" HDD adapter cable with USB-C
1 - quick start guide
OptionUSB 3.1 & USB C
Shipping weight0.05 kg
Package size124 × 74 × 41 mm

Other versions of this model

1 more in the same range

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Questions about this item

Does the USB-C connector on the StarTech USB31CSAT3CB plug directly into a 2.5in SATA drive without an extra power cable?

Yes, the adapter connects directly to a 2.5in SATA SSD or HDD and draws power from the USB 3.1 Gen 2 port, so no separate power supply is needed.

What is the correct order to connect the StarTech USB31CSAT3CB so the drive is recognised?

Attach the SATA end to the 2.5in drive first, then plug the USB-C male connector into the host port; reversing the order can prevent the drive from mounting.

Will the StarTech USB31CSAT3CB need a firmware update for the ASMedia ASM1351 chipset to maintain UASP performance?

The ASM1351 chipset operates with the UASP protocol supported by the host operating system, so no separate firmware updates are required for the adapter itself.

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