Acer KA - KA220HQBI/UM.WX0AA.001 - NON-TOUCH - 21.5" White LED backlight LCD, AG, 1920 x 1080, 16:09, 100,000,000:1, 600:1, 90 /65 , VGA, HDMI, Brightness: 200 cd/m , Response Time: 5ms (on/off), Refresh Rate: 60Hz, Power Adapter (Cable Included): Internal, Tilt: -5 - 15 , Detachable Foot Stand, Kensington Lock Supported, VESA Mount Supported: 100x100, Chasis: Black, 3 Year Limited Waranty.