The Lenovo USB Ultra Secure Memory Keys -- 1GB, 2GB, 4GB and 8GB are thumbsize, lightweight, USB flash memory storage devices that let you share data between notebook and desktop systems with a functional USB port. Benefits include:

• Very small form factor; attachable to a key ring via the key cap or the main body of the memory key
• Security enabled for password protection of all stored data
• AES encryption of all stored data
• Windows ReadyBoost compliant for improved Vista system performance

Physical specifications:

• Memory Key:
  • Approximate width: 16 mm (0.6 in)
  • Approximate length: 81 mm (3.2 in)
  • Approximate height: 8 mm (0.3 in)
  • Approximate weight: 13 g (0.03 lb)
• Memory key packaged in a shipping carton:
  • Approximate width: 95 mm (3.7 in)
  • Approximate length: 165 mm (6.5 in)
  • Approximate height: 27 mm (1.1 in)
  • Approximate weight: 30 g (0.07 lb)

Option Part Numbers:

• 1GB: 45J5915
• 2GB: 45J5916
• 4GB: 45J5917
• 8GB: 45J5918

GB = 1 billion bytes when referring to storage capacity; accessible capacity may be less.

1 year Customer Replacement (CRU)

• Announce date: 26 Aug 2008 (Worldwide)
• Availability date: 29 Aug 2008 (Worldwide)
• Effective withdrawal date:
  • 1GB, 2GB: 45J5915, 45J5916: July 2010
  • 4GB, 8GB: 45J5917, 45J5918: August 2010
    • Replaced by Lenovo USB Ultra Secure Memory Keys - 4GB (57Y4327), 8GB (57Y4328) (These Ultra Secure Memory Keys are Windows 7 compliant)

The Lenovo USB 2.0 Ultra Secure Memory Key are compatible with:

• Microsoft Windows XP (32-bit)
• Microsoft Windows Vista

• Lenovo USB Ultra Secure Memory Keys -- 1 GB, 2 GB, 4 GB, or 8 GB
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• UserGuide Poster