● High-sensitivity touchscreen ● Built-in Hi-fi speaker ● 15’,17’,19’ LCDs for option ● Can be customized Specifications 1) LCD a. Resolution: 1280x1024 b. Brightness: 250cd/m2 c. Contrast ration: 450：1 d. Contact Bounce ：16ms 2) Touch screen a. Resolution: 4096*4096 b. Linearity: <1.0% c. Surface Hardness: 3H d. Hitting Life Expectancy：50,000,000 cycle times e. Acuation Force: 10g~100g f. system：dos/win3x、win9x win2000/XP 3) Frame: a. Steel frame, b. build in power control panel, and hi-fi-speaker. c. RJ45 interface 4) PC host celeron CPU, 256Mb of RAM, 40Gb HDD, Lan, standard interfaces Packing dimension:60*46*150cm