A Global Silicon Electronics, Inc. Company
Buslink USB-Powered USB 3.0/eSATA Portable Hard Drive
WARNING for California resident
Available In Price Model
1TB 79.99 DBP-1T-U3S
2TB 99.99 DBP-2T-U3S
3TB 149.99 DBP-3T-U3S
4TB 159.99 DBP-4T-U3S
5TB 179.99 DBP-5T-U3S

Product Description

Buslink USB-powered portable hard drive featured 2.5″ hard drive inside for portability without the need of power adapter. Draws power for the USB port connection even when using eSATA connection. This drive provides the best option for your storage need and saves you the hassle of carrying power adapter with you.


  • USB-powered; power adapter optional
  • eSATA powered by USB cable
  • 2.5″ hard drive inside for portability
  • Plug and play; no complicated installation
  • Transfer rate:
    • USB 2.0: Up to 480 Mbits/s
    • USB 3.0: Up to 5 Gbits/s
    • eSATA: Up to 6.0 Gbits/s
  • Drive: Pre-formatted NTFS SATA drive (can be reformatted for Mac or Linux)

System Requirement

  • eSATA port with AHCI mode to support hot-plug
  • USB 3.0 SuperSpeed port to achieve USB 3.0 transfer speed
  • Compatible to USB 2.0 port but will run at USB 2.0 transfer speed
  • USB-powered for both USB and eSATA
  • Mac OS X 10.4 or later
  • Microsoft Windows 10, 8, 7, Vista, XP
  • Windows Server 2016, 2012, 2008, 2003. Does not work with 2000 Server
  • Linux
  • Larger than 2TB requires GPT support; does not support Windows XP

Package Content

  • Buslink USB 3.0/eSATA USB-Powered portable hard drive
  • USB 3.0 A to B cable
  • eSATA cable
  • User manual