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Home/All Brands/OWC/OWC Mercury On-The-Go 2.5" Enclosure (USB 3.0)
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OWC Mercury On-The-Go 2.5" Enclosure (USB 3.0)
OWC Mercury On-The-Go 2.5" Enclosure (USB 3.0)
OWC Mercury On-The-Go 2.5" Enclosure (USB 3.0)

OWC Mercury On-The-Go 2.5" Enclosure (USB 3.0)

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Product Information


2.5" Enclosure for HDD or Solid State Drive (SSD)

The OWC Mercury On-The-Go USB 3.0 & 2.0 Enclosure Kit packs an incredible punch into a 88.9mm x 139.7mm x 25.4mm 180g package!

The OWC Mercury On-The-Go features the latest in performance with an Oxford combination FireWire and USB chipset creating one perfectly integrated storage solution.

The OWC Mercury On-The-Go's fan-less design offers near silent operation while still keeping your drive cool. The built-in aluminium heatsink underneath the drive and passthrough cooling vents on the top of the case work in tandem to provide optimum results.

Download product data sheet
  • Bus-Powered, Multi-Interface Enclosure Kit
  • Fits 2.5" SSD/HDD
  • Fanless for super quite operation


Bus Interface
USB 3.0 & 2.0 Backwards compatible port.
ASMedia 1051e USB 3.0 & 2.0 chipset
Drive Mechanisms Supported
Any 2.5" SATA hard drive or SSD up to 2.2TB in capacity and up to 12.5mm in size. Use of 12.5mm size drives requires Installation Support Kit.
Max Data Transfer Rate
  • USB 3.0 – 500MB/s
  • USB 2.0 – 60MB/s
System Requirements
Macintosh: Macintosh OS 8.6 to 9.2.2, OS X 10.2.x or later including 'Mavericks' 10.9.x, and an available USB 3.0 port. Time Machine Compatible: Mac OS X 10.5 (version introduced) and later.
Power Supply
Bus Power via USB on most computers with USB 3.0 port factory stock.
External Case Dimensions
88.9mm x 139.7mm x 25.4mm
Unit Weight (no mechanism)
0.40lbs. (0.18kg)

What's in the box

  • OWC Mercury On-The-Go Pro USB 3.0 & 2.0 storage enclosure
  • High Quality Double Shielded USB 3.0 & 2.0 certified connecting cable
  • Carrying Case
  • On-The-Go Pro Assembly Manual

Manufacturer Information

Part Number



  • 1 Year OWC Limited Warranty

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