Aluratek Hurricane plus 3.5". Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA. Interface: USB2.0, Cables included: USB 1.8m. Compatible operating systems: - Windows 2000, XP, Vista - Mac OS 9+, Minimum system requirements: USB port. Operating relative humidity range: 10 - 85 %, Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 60 °C. Colour of product: Black