Maxell’s Professional Plus Multi-Interface External Hard Disk Drive (HDD) has been specifically designed to address the storage demands associated with professional environments. They provide the capacity, durability and overall performance necessary to easily and cost-efficiently archive and back up HD, 3D and other large files. This Multi-Interface HDD is available in three capacities–1 TB, 2 TB and 3 TB and supports USB 3.0, eSATA, Firewire 400 and Firewire 800. 3 TB Capacity