Atlantis Land DiskMaster HDE105. Interface: USB 2.0/3.0. Compatible operating systems: Windows: 2000 /XP/VISTA/7 Macintos: Mac 9.1 +, Minimum processor: Pentium 2, Minimum RAM: 64 MB. Operating relative humidity range: 10 - 75 %, Operating temperature range (T-T): 0 - 32 °C, Storage temperature range (T-T): -10 - 60 °C. Colour of product: White. Dimensions (WxDxH): 165 x 47 x 165 mm