Sitecom Media Drive 30GB - w/8 in 1 Cardreader + USB. Interface type: USB 2.0. Operating temperature range (T-T): 0 - 55 °C, Storage temperature range (T-T): -20 - 55 °C. Dimensions (WxDxH): 75 x 140 x 25 mm, Weight: 0.313 kg. Included flash card size: 30000 MB. Power supply type: DC, Minimum system requirements: CD-ROM, USB, Compatible operating systems: Windows 98SE/2000/ME/XP