STARTECH 

S3510BMU33 StarTech.com 3.5in Black USB 3.0 External SATA III Hard Drive Enclosure with UASP for SATA 6 Gbps - Portable External HDD

Mfg Part Number:  S3510BMU33  
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Price: $94.99 + Free Shipping
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Last Updated: Feb 02, 2026
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Turn a 3.5" SATA Hard Drive into a UASP-supported USB 3.0 External Hard Drive. The S3510BMU33 Black USB 3.0 Hard Drive Enclosure with UASP lets you connect a 3.5in SATA III hard drive (HDD) through an available USB port. The enclosure delivers optimal performance with a USB 3.0 connection, but is backward compatible with USB 2.0/1.1 host connections as well.
Enhanced with UASP (USB Attached SCSI Protocol), this 3.5" SATA III enclosure performs up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller. Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP reduces latency, significantly increasing transfer speeds and reducing processor usage to utilize the full potential of your SATA III hard drives. See our UASP testing results below for further details.
With support for SATA I/II/III, and large capacity drives (tested up to 4TB) this HDD enclosure is compatible with virtually any 3.5in SATA hard drive, and can greatly increase the storage/backup capabilities of your computer.
The USB 3.0/SATA III enclosure features high quality aluminum construction, ensuring durability.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Improved Performance with UASP
UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. In testing UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.0 at peak performance.
At the same peak in testing UASP also shows an 80% reduction in required processor resources.
Testing results were obtained using an Intel® Ivy Bridge system, a UASP enabled StarTech.com enclosure, and a SATA III solid state drive.

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Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number S3510BMU33
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 3.5" USB 3.0 SATA III HDD Enclosure
Packaged Quantity 1 Each
Product Type Drive Enclosure
I/O Expansions
Number of Total Expansion Bays 1
Number of 3.5" Bays 1
Network & Communication
Wireless LAN No
Interfaces/Ports
Host Interface USB 3.0
Power Description
Power Source AC Adapter
Physical Characteristics
Color Family Black
Product Color Black
Product Material Plastic
Cooling Fan No
Height 1.2"
Width 4.5"
Weight (Approximate) 11.20 oz
Miscellaneous
Package Contents
  • 3.5" USB 3.0 SATA III HDD Enclosure
  • 1 x Screw Kit
  • 1 x Universal Power Adapter (NA / UK / EU)
  • 1 x USB 3.0 Cable
  • 1 x HDD Stand
  • 1 x Product Manual
Platform Supported Mac
Platform Supported PC
Certifications & Standards
  • CE
  • FCC
Country of Origin China
Environmentally Friendly Yes
Environmental Certification EU RoHS
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 2 Year

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WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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