... size 3.with printer 4.resolution:1920*1080 5.500cd/m2 Technical ParameterModel numberK-SBS1901DTMonitor size42"Touch screenInfrared; double point life: over ... CPU/DDRII 1-2G RAM/320G HDD/Integrated motherboard with soundcard/graphic card and 10-100M net card.* PS ... ,hospitals, communication enterprises, real estate, exibition, library ect. 42" double touch screen advertising kiosk with coupon printing