1.Bright black piano coating with fashion shape. 2.16:9 full hd present perfect vision effect. 3.With 5ms signal reaction, literally reduce blurred appearance from games or movies. 4.800:1 high speed image contrast ratio, present brightly color. 5.Support dvi/vga/hdmi interface. 6.Slim panel shape comes shaper for your desk. Size: 27.5 widescreen Type: active matrix tft White luminance: 500 cd/m2 Contrast ratio: 800:1 Pixel pitch: 0.309(h) x 0.309(v)mm Pixel hxv: 1920x1080 Optical response time: 5ms(typ.)/3ms (x-celerate overdrive) View angle: u/d/l/r 178x Support color: 16.7m Video scan frequency: horizontal frequency (24-75khz), vertical frequency (56-75hz), max. Vertical frequency (1920 x 1200@60hz) Vga input: vga analog, pc audio Hdmi input: hdmi(support dvi-d)/ hdcp not included Dvi input: dvi wire (price without) Speaker: 3w x 2 Voltage: ac 100-240v, 50-60hz Temperature/ humidity: 5-35j/ 10-85% Weight without case: 8.4kg Lean angle: 0-20x Swivel: yes (l/r 30x) Wall bracket: vesa standard Front panel control: vol(-), vol(+), menu, auto, power Accessories: 1.8m power wire, vga output wire, audio wire