Edge 2TB DiskGO Backup. Hard drive capacity: 2000 GB, Hard drive interface: USB 2.0, Hard drive size: 88.9 mm (3.5 "). Data transfer rate: 480 Mbit/s. Colour of product: Silver. Input voltage: 100-240 V, Input frequency: 50/60 Hz. Weight: 1.36 kg, Width: 216 mm, Depth: 127 mm