AcomData PureDrive 1 TB USB 2.0/Firewire 400/800 Portable External Hard Drive PDHD1000UFABSE-72 AcomData PureDrive 1 TB Quad Interface USB 2.0, eSATA, Firewire 400/800 3.5-Inch External Hard Drive PDHD1000UFABSE-72 Hi-Speed USB 2.0 Firewire Firewire 800 eSATA 3G Near-silent fanless operation Vertical or horizontal Stackable On-off switch Hot pluggable Security lock slot Mac and PC ready Plug and play setup Three year limited warranty Free tech support - forever Pure storage for tunes, flicks, and pics