40GB Qmemory Mobile Disk USB 2.0/Firewire Drive Product Description:

The Qmemory Mobile Disk is lightweight, ultra-slim and conveniently fits in your pocket or laptop briefcase. A rugged aluminum casing and carrying case ensures that your data is protected at all times. Use it at home to store your music, videos, images, and various multimedia files. Instantly increase your limited storage for critical business data or backing your hard drive.

The Mobile Disk does not require a power outlet connection. The QMemory Mobile Disk is USB 2.0 (480 Mb/sec) and Firewire IEEE1394 (400 Mb/sec) while maintaining capability with computers that are only equiped to handle USB 1.1. The Mobile Disk is a plug & play device, so setup is easy. Due to the variation of PC's hardware working environment, the host USB power supply may be inadequate at times. You can either plug into another USB port with the included Y cable or an additional power adapter.