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The A-Data Classic CH94 is a portable hard drive built to fit in your pocket.

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comes in a protective case - no extra purchases required

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HDDtoGo software is an optional download - doesn't occupy space on the users' drive

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implements a wrap-around USB cable - no need to carry a separate USB cable like with most external drives

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comes with self-adhesive, alphabetical stickers - allows users' to personalize their drive

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great warranty - 3 years

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poor documentation - only includes a quick-start guidke

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expensive - poor Dollar/GB ratio

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not for everyone - designed for girls

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The A-Data Classic CH94 is a portable hard drive built to fit in your pocket. It has a built-in wrap-around USB cable to maximize portability, and is compatible with USB 2.0 and 1.1. It comes in a variety of capacities, from 250GB to 640GB. There are also a number of pieces of software available for free upon purchasing this drive, such as HDDtoGO and OStoGO. The drive comes in black, white, pink, and aqua blue, and resembles a basic notebook. Self-adhesive decorative stickers are included to encourage users to personalize the drive.

The included HDDtoGO software allows you to access your data on someone else's computer without risking leaving any of that data behind when you unplug the drive. OStoGO allows you to move the contents of a bootable operating system disk onto the hard drive, giving the hard drive itself the ability to be the drive the computer uses to load up.

  • 250GB, 320GB, 500GB, and 640GB capacity
  • USB 2.0 support, compatible with USB 1.1
  • Compact, portable design resembling the shape of a notebook
  • Wrap-around USB cable
  • Self-adhesive decorative stickers
  • Free-download Norton Internet Security 2010 (60-day trial) and value-add applications: HDDtoGO and OStoGO
  • Available in black, white, pink and aqua blue
  • Dimension (LxWxH): 130.6 x 86.8 x 14.5mm
  • Weight: 172g 
Post Review
05/21/2012 08:47

what might be the problem?

05/21/2012 08:46

all of a sudden my computer will no longer pickup my external shows up in devices but not in drives (my computer)

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