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Black USB 3.0 to 2.5 inch SATA adapter cable 19.7 inches long

STARTECH

STARTECH USB3S2SAT3CB USB 3.0 to 2.5" SATA III Hard Drive Adapter Cable

SKU CH-MWP8-X7ZNS MPN USB3S2SAT3CB

Connect a 2.5" SATA SSD or HDD to a USB-A port with this portable, bus-powered cable that supports UASP for up to 70% faster transfers

  • TypeUSB 3.0 to 2.5" SATA III Hard Drive Adapter Cable
  • ColorBlack
  • Cable Length19.7"
  • Changer TypeUSB to SATA
  • SpecificationsBus Type: USB 3.0 Chipset ID: ASM1051E Compatible Drive Type
  • Connector A1x USB 3.0 male

Option 2.5in HDD/SSD

Struck-through versions exist but are not stocked here.

  • Access 2.5″ SATA drives directly from a USB-A port
  • Up to 70% faster transfers when UASP is supported
  • Portable cable design needs no external power adapter
  • Hot-swap drives instantly without installing them in an enclosure
  • Plug-and-play operation requires no driver installation

Portable SATA-to-USB adapter

This cable connects a single 2.5" SATA SSD or HDD to a USB-A port on a laptop or desktop. It draws power directly from the host port so no external supply is needed. The plug-and-play design works without driver installation on Windows, macOS and Linux systems.

Tested capacity and speed limits

The adapter has been tested with drives up to 2 TB at 5900 RPM. It supports SATA revisions at 1.5, 3.0 and 6.0 Gbps and USB at 5 Gbps, 480 Mbps and 12 Mbps. UASP support can raise transfer rates by roughly 70 percent when the host controller also implements the protocol.

Cable build and daily use

The black cable measures 19.7 inches end to end with a slim .40 by 1.90 inch connector housing. Its cable-style form factor lets you swap drives quickly without an enclosure. The single-drive layout suits technicians and users who need occasional bare-drive access rather than permanent external storage.

Highlights

  • Access 2.5″ SATA drives directly from a USB-A port
  • Up to 70% faster transfers when UASP is supported
  • Portable cable design needs no external power adapter
  • Hot-swap drives instantly without installing them in an enclosure
  • Plug-and-play operation requires no driver installation

Specifications

BrandStarTech.com
ModelUSB3S2SAT3CB
TypeUSB 3.0 to 2.5" SATA III Hard Drive Adapter Cable
ColorBlack
Cable Length19.7"
Changer TypeUSB to SATA
SpecificationsBus Type: USB 3.0
Chipset ID: ASM1051E
Compatible Drive Types (Type and Rate): SATA
Drive Size: 2.5"
Fan(s): No
Interface: USB 3.0
Number of Drives: 1
Max Drive Capacity: Currently tested with up to 2TB 5900 RPM hard drives
Type and Rate: USB 3.0 - 5 Gbps; SATA III (6 Gbps)
UASP Support: Yes
OS Compatibility: OS independent; No software or drivers required
Note: Cable will work only with 2.5" SATA drives, 3.5" / 5.25" drives are not supported
Humidity: 40% - 85% RH
Operating Temperature: 0 to 60 Degree Celsius (32 to 140 Degree Fahrenheit)
Storage Temperature: -10 to 70 Degree Celsiu
Connector A1x USB 3.0 male
Connector B1x 2.5in SATA III
FeaturesCable-style adapter
UASP Support (Attached SCSI Protocol Specification Revision 1.0)
Compatible with USB 3.0 / 2.0 / 1.1 (5 Gbps / 480 Mbps / 12 Mbps)
Compatible with SATA revision I / II / III (1.5 / 3.0 / 6.0 Gbps)
USB powered
Dimensions0.40" x 1.90" x 19.70"
Weight1.5 oz.
Package Contents1 x USB 3.0 to SATA 2.5" HDD Adapter Cable
1 x Instruction Manual
Shipping weight0.07 kg
Package size216 × 197 × 13 mm

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Questions about this item

Will this adapter cable let me connect a 2.5" SATA drive to an older laptop that only has USB 2.0 ports?

Yes, the cable is compatible with USB 2.0 ports at 480 Mbps, though UASP acceleration requires USB 3.0.

How can I confirm the adapter is achieving the faster transfer rates mentioned for UASP?

UASP support is active when your operating system reports the ASM1051E chipset using the UAS driver instead of usb-storage.

Does the package include a power adapter for larger 2.5" drives or do I need to buy one separately?

No power adapter is included or required; the cable draws bus power and is tested with drives up to 2TB 5900 RPM.

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