StarTech.com

StarTech SATA to USB Adapter, USB 5Gbps, 2.5in SATA III (USB3S2SAT3CB)

Name: StarTech SATA to USB Adapter, USB 5Gbps, 2.5in SATA III (USB3S2SAT3CB)
Brand: StarTech.com
SKU: B00HJZJI84
Price: 9.90 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-15

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$9.90

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $9.90 Compare to similar storage adapters

*Price sourced from Amazon.com. Last updated 2026-09-15. Price and availability subject to change.

Bottom line: The StarTech SATA to USB Adapter, USB 5Gbps, 2.5in SATA III (USB3S2SAT3CB) is a specs-and-price decision rather than a crowd-consensus one in the storage adapters category, priced around $9.90. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

QUICKLY ACCESS A 2.5" SATA SSD OR HDD: Connect to a 2.5in SATA SSD (solid state drive) or HDD (hard disk drive) to add storage, perform backups, create disk images, recover data, and transfer content to your laptop; Not Compatible with 3.5in drives COMPATIBILITY: This bus-powered adapter is compatible with 2.5in drives; 3.5in drives require a dedicated power connection; For an adapter that supports 3.5in drives, please see our USB312SAT3 FAST TRANSFER SPEEDS: The SATA to USB adapter supports USB 5Gbps data transfer speeds over USB-A, plus you can experience transfer speeds up to 70% faster…

SpecPicks Verdict

SpecPicks scored StarTech SATA to USB Adapter, USB 5Gbps, 2.5in SATA III (USB3S2SAT3CB) using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the storage adapters category. StarTech.com's storage adapters lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for storage adapters of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Frequently Asked Questions

Does this work with 3.5 inch desktop hard drives?

No. StarTech lists the USB3S2SAT3CB as 2.5in only, because it is bus-powered. A 3.5in drive needs a dedicated power connection; StarTech points to the USB312SAT3 model for that.

Do I need to install drivers or software?

No. The adapter is driver-free and OS-independent, so it is plug and play. Connect the drive to a USB-A host and it mounts using the operating system's built-in storage support.

How fast is it in practice?

It supports USB 5Gbps over USB-A. If your computer also supports UASP, StarTech rates transfers up to 70 percent faster than conventional USB 5Gbps. Real throughput is capped by the drive itself.

Does it work with SSDs as well as spinning hard drives?

Yes. It connects to either a 2.5in SATA SSD or a 2.5in SATA hard disk drive, which makes it useful for cloning a laptop HDD onto a replacement SSD.

Does it need an external power supply?

No. It draws power from the USB port, so there is no separate power adapter to carry. That is also why it is limited to 2.5in drives, which run within USB bus power limits.

Pros & Cons

Pros

✓ Backed by StarTech.com's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

QUICKLY ACCESS A 2.5" SATA SSD OR HDD: Connect to a 2.5in SATA SSD (solid state drive) or HDD (hard disk drive) to add storage, perform backups, create disk images, recover data, and transfer content to your laptop; Not Compatible with 3.5in drives
COMPATIBILITY: This bus-powered adapter is compatible with 2.5in drives; 3.5in drives require a dedicated power connection; For an adapter that supports 3.5in drives, please see our USB312SAT3
FAST TRANSFER SPEEDS: The SATA to USB adapter supports USB 5Gbps data transfer speeds over USB-A, plus you can experience transfer speeds up to 70% faster than conventional USB 5Gbps when connected to a computer that also supports UASP
CONNECT FROM ANYWHERE: The hard drive USB adapter cable is a portable solution that tucks away nicely in a laptop bag with no external power required
SAVE TIME: The hard drive transfer cable lets you conveniently swap between drives with no need to install the drive inside an enclosure, just plug and play into a USB-A host system; No driver-install required; OS-Independent

Full Specifications

Size	USB-A (3.0) \| 2.5"
Brand	StarTech.com
Color	Black
Model	USB3S2SAT3CB
Warranty	2 Year
UnitCount	1
ReleaseDate	2018-08-01T00:00:01Z
Manufacturer	StarTech.com
IsAdultProduct	false
ItemPartNumber	USB3S2SAT3CB

Ready to buy?

StarTech SATA to USB Adapter, USB 5Gbps, 2.5in SATA III (USB3S2SAT3CB) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $9.90

*Price sourced from Amazon.com. Last updated 2026-09-15. Price and availability subject to change.