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3.5” USB 3.0 External Enclosure

TU3-S35 (Version v1.0R)

  • Super speed 5Gbps USB 3.0 transfer rates
  • One SATA I/II hard drive supported (sold separately)
  • Compatible with Windows and Mac operating systems
  • Backward compatible with USB 2.0
  • Plug and Play with no software installation required

The TU3-S35 (Version v1.0R) has been discontinued.  It has been replaced by the TU3-S35 (Version v1.1R). For a list of discontinued products, click here.
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The 3.5” USB 3.0 External Enclosure, model TU3-S35, supports one 3.5” SATA I or II hard disk drive with storage capacities in excess of 1 Terabyte (hard drive sold separately). Store and transfer content at 5Gbps USB 3.0 speeds10 times faster than USB 2.0.

Install a SATA I or II hard drive and connect the enclosure to a 5Gbps USB 3.0 port on your computer. USB 3.0 is backward compatible with USB 2.0 ports. Large cooling vents and an aluminum housing cool the enclosed hard drive. An included mounting stand saves precious desk space. Save time by transferring large files at breakthrough 5Gbps USB 3.0 speeds.

  • 1 x USB 3.0 type B port
  • Backwards compatible with USB 2.0, 1.1, and 1.0 connections
  • Supports all USB speeds: Super speed (USB 3.0: 5Gbps*), High speed (USB 2.0: 480Mbps), Full speed (USB 1.1: 12Mbps), and Low speed (USB 1.0: 1.5Mbps)
  • Supports one 3.5” SATA/SATA II hard drive
  • Maximum hard drive capacity supported: 2TB
  • Compatible with Windows, Mac, and Linux operating systems**
  • Blue LEDs flash when transferring data
  • Light weight aluminum housing
  • Enclosure stand saves desk space
  • Plug and play support with no driver installation required
  • 2-year limited warranty

*Data is transferred over USB 3.0 connections at up to 5Gbps. However actual data throughput may be significantly affected by choice of hard drive, computer system architecture, CPU loading, and other factors.
**USB 3.0 super speeds are based on compatible operating systems

USB Standards
  • USB 3.0
  • Backwards compatible with USB 2.0, 1.1, and 1.0
External Ports
  • 1 x USB 3.0 Type B Port
HD Interface
  • 1 x SATA/SATA II
Compatible drives
  • 3.5 in. SATA/SATA II
HD Capacity
  • 2TB (max.)
Supported OS
  • Windows 7 (32/64-bit), Vista (32/64-bit), XP (32/64-bit), 2000 Mac OS 10.4~10.6, Linux
Data Rates
  • Super speed: 5Gbps* (USB 3.0)
  • High speed: 480Mbps(USB 2.0)
  • Full speed: 12Mbps (USB 1.1)
  • Low speed: 1.5Mbps (USB 1.0)
HD Transfer Rates
  • SATA II: up to 3Gbps
  • SATA I: up to 1.5Gbps
Power Switch
  • On/off
Power Consumption
  • Max. 0.75w
Dimensions (L x W x D)
  • 133.35 x 38.1 x 196.85mm (5.25 x 1.5 x 7.75in.)
  • 560g (19.75oz)
Enclosure Material
  • Aluminum and PVC
  • Operating: 10C ~ 40C (50F ~ 104F)
  • Storage: -10C ~ 80C (14F ~ 176F)
  • Max. 70% non-condensing
  • CE, FCC
  • TU3-S35
  • Multi-Language Quick Installation Guide
  • CD-ROM (User’s Guide)
  • USB 3.0 Type A to Type B cable (1.8m / 6ft)
  • Power Adapter (12V, 2A)
  • Hard drive mounting screws
  • Stand