USB Touch Screen. NOT DC power, just USB Powered, NOT VGA input, just USB Input, 4-Wire Resistive Touch Screen. USB Device Interface. A USB Powered Touch Screen Monitor as Multiple Input/Output Device for Video Conference, Instant Messaging, News, Office applications, Game map or toolboxs, Photo Frame and Stock Casting.
Features- Panel Size - 8 in. TFT LCD
- Aspect Ratio - 4:3.
- Screen Resolution - 800x600.
- Brightness - 250cd/m2.
- Contrast - 500:1.
- Input Power - USB(DC 5V).
- Dimension(LWD) - 1200 x 156 x 25 mm.
- Power Consumption - 4. 5W Max.
- Touch Panel - 4-wire resistive.
- Viewing Angle - 140 Deg/ 120 Deg(H/V).