Fully loaded with all the best interfaces - eSATA 3Gbits, FireWire 800, FireWire 400 and USB 2.0 - this all-in-one professional hard disk offers universal connectivity for PC and Mac users. For easy setup, the LaCie Setup Assistant helps format according to your needs. The unique, fanless aluminum heat sink design with 60 % more surface area for heat dissipation keeps it quiet and safe. With the LaCie Shortcut Button, easily launch any application in one push. Perfect for digital content creation, audio / video editing, DVD authoring, and web animation, etc., the d2 Quadra can handle multiple demanding professional tasks. It can be daisy-chained via FireWire or connected to your DV camera and is even bootable in FireWire for Mac and in eSATA for Mac / PC.