10.4" (4:3). display area (H * V mm): 211.2mm x 158.4mmMax.resolution:800*600/60HZ.(Recommend)Supreme Max resolution:1024 * 768/60HZDisplay color: 262KBrightness: 500cd/m2 Contrast Ratio: 500:1Response Time (On / Off): 10/25 msPower consumption: 15.2 WOperating temperature: 0 - 50Storage temperature: -20 - 60Viewing Angle (R / L / U / D): 60/60/60/40working time:50000hours. Touch times:>1,000,000/dothorizontal frequency:30-80KHZ field frequency:56-75HZinterface: VGA/SVGA/XVGA + USB + POWER + DVI ( Optional )signal input:Analog RGBtouch type: resistance touch≥20MΩ(25V DC) 4-wire & 5-wire (optional)touch Linearity: ≤1.5% Transmittance:≥85%Operated System is WIN9X,2000,ME,CE/UNIXPlastic Case size: 27 * 4.6 * 21.5 (unit: cm) not including standsstand: H 7.5cm, Adjustable standInner box size:(1pcs) 33.3 * 29.5 * 13.5 (unit: cm) 3.0kgCartoon Box Size: (10pcs) 35.5 * 63.5 * 72.5 (unit: cm) 35.2kgAccessories: Touch Pen, CD-ROM drive, USB computer connection, power supply, VGA connection, manuals. install model:desk/standard aperture of VESA 75*75 or 100*100mm