21.5" all in one PC Intel Processor touch screen / wifi / ... PictureunavailableHDMIunavailableComputer VGA-OutputavailableNetwork Cardinner RTL 8101COther Computer Ports4*USB2.0,RJ-45, audio, MicPowerDC12V ,50/60HZOperation temperature0°C-40°COperation Humidity20 ... Screen, DVD Burner, Wi-Fi, Bluetooth, Webcam New Arrival Kaidi 21.5" all in one PC (AIO PC)