| Specifications: Screen Size：17.3inch Screen Type：LCD Panel Type：TN Resolution：1920x1080 Viewing Angle：L/R=178°, U/D=178° Refresh Rate：60HZ Screen Ratio：16:9 Surface Luminance：300cd/m² Touch Function：Capacitive 10 - point touch Contact point: Capacitive 10 - point touch Power Supply：DC12V 3A Built-in Speaker：Yes Interface：VGA/HDMI/Audio/USB(touch) Case Material：Sheet Metal Casing |