Seagate FreeAgent XTreme 1.5 TB USB 2.0/FireWire 400/eSATA Desktop External Hard Drive ST315005FPA2E3-RK (Black) Conveniently store all your photos, music, videos and documents in one place thanks to large storage capacities of 500 GB, 640 GB, 1 TB and 1.5 TB. Experience blazingly fast data transfer thanks to eSATA, USB 2.0, FireWire 400 interface and performance speed of 7200 RPM Sync content between your FreeAgent XTreme drive and other portable drives so youll always have your current file versions wherever you are. Keep your important files and folders private with powerful soft ware encryption technology. Compatibility: Windows Vista Home Basic, Home Premium, Ultimate; Windows XP Home, Professional, Media Center Edition Service Pack-2