MODEL NUMBER:UM-70/C/t7" mini USB monitor ,touch screen.•It"s perfect for your IM client, a spreadsheet, photo, Email or video.•Rotating Portrait or Landscape view.•Mac (Intel only), Windows XP, Vista and Windows 7 driver support•Display size - 7"•Screen Resolution: WVGA(800×480)•Contrast:250:1•Brightness:350cd/m²•Aspect Ratio: 16:9•Connections - USB 2.0•Input Power: USB(DC 5V)•Power Consumption: 2W-4.5W