LaCie 301441U d2 Quadra Hard Disk 750GB eSATA/FireWire800/FireWire400/USB 2.0 External Hard Drive (Aluminum) External hard disk offers 750 GB with triple connection interface Supports eSATA, FireWire 800/400, and USB 2.0 connections Stylish enclosure by Neil Poulton reduces heat for quiet, fanless operation Shortcut button on drive lets you launch any application Device measures 1.7 x 6.3 x 6.8 inches (WxHxD); backed by a 3-year warranty