Verbatim Store"n"Go USB 3.0 1TB. Hard drive capacity: 1000 GB, Hard drive interface: USB 3.0, Hard drive size: 63.5 mm (2.5 "). Data transfer rate: 5000 Mbit/s. Colour of product: Silver. Weight: 0.184 kg, Width: 121 mm, Depth: 80 mm