Feelworld 12" USB poweredTouch screen Monitor DP121T NOT VGA input just USB Input
FEELWORLD USB Touch Screen Monitors are with DisplayLink technology built in. USB monitors are the easiest way to add an additional display to your PC or Mac. Simply install the DisplayLink software and plug the USB monitor into your USB port - Thats it! Most USB monitors are powered by the USB port, so there is no need for an additonal power lead, making them power efficient and portable. USB monitors let IT departments improve their worker productivity with extra monitors without the cost or time required to add graphics cards to each and every PC.

Description: 12.1" USB Touch Screen Monitor
Model: DP121T (without touchscreen: DP121 )
Brightness: 330cd/m²
Touch Screen: 4&5 Wire Resistive Touch(optional)
Touch Interface: USB
Dot Resolution: 800x600 pixels
Contrast Ratio: 900:1
Aspect Ratio: 4:3
Backlight: LED
Viewing Angle: 70°/70°(L/R) 50°/80°(U/D)
Input Voltage: DC5V±10%
Input Signal: USB2.0
Working Temperature: -20°C~50°C
Storage Temperature: -30°C~65°C
Unit Size: 300L × 275W × 50H(mm)(folding)
300L × 185W × 310H(mm)(stretch)
Unit Weight: 1.84kg

OS Support For Touch:
Window 7 (64bit&32bit) Window Vista (64bit&32bit) Window XP (32bit) MAC

Installing Monitor Drivert(AutoRun)
Click On Display Setting Icon On System Tray And See The Menu
Setup Menu For Screen Resolution, Colors, Rotation And Extension, Etc.

Accessories
Power Adapter
USB Cable
Touch Pen