Screen size: 21.5inch, Screen type: Touchscreen - Capacitive, LCD Panel Type: LCD, LCD Panel resolution: 1920*1080, Interface - Connection portals: SD Cardreader, USB Portal, 3.5mm Jack, Power Input DC 12V/3.5A, Ratio: 16:9, Resolution Internal VideoPlayer: 1080P, Speakers: Internal Speakers: 2x 2W-8Ohm, Housing type: Closed Plastic Frame, Start-Up: AutoStart by plug-in the power-adapter, Operation System: XML software to play a touchscreen presentation (from SD card or USB Stick)