... kinds of color Technical ParameterModel numberK-SBS1901DTMonitor size42"Touch screenInfrared; double point life: over 50million times, Max resolution 4096*4096 ......LCDIndustrial ... Core 2 Duo E5500 2.8G CPU/DDRII 1-2G RAM/320G HDD/Integrated motherboard with soundcard/graphic card and 10 ... banks,hospitals, communication enterprises, real estate, exibition, library ect. 42" double touch screen kiosk