1.42" Vertical LCD All in one PC 2.Multi-point Infrared Touch ... 3G, Wi-Fi network LCD advertising player, LCD all-in-one PC, Interactive Kiosk.A range of screen sizes and ... XP / VISTA / 7 (Optional) TV TunerOptional Built-in PC configuration 4 CPUIntel i3 2100 (3.10Ghz, Dual ... , schools;4. Public Places: Subway, airports, stations, gas stations, toll stations, bookstores, parks, exhibition hall.