Roline External 3.5" HDD-Box, S-ATA to USB. Disk drive: 88.9 mm (3.5 "), Serial ATA. Connectivity: USB 2.0. System requirements: Win 98SE/ME/2000/XP. Colour: Silver. Weight & dimensions: 120 x 215 x 30 mm. Energy management: 220V. Material: Aluminium