ScreenSize 27" ,RefreshRate 60MHZ ,Brightness 350cd/m2 ,ContrastRatio 1000:1 ,Resolution 3,840 x 2,160 ,ResponseTime 5ms ,D-Sub No ,DVI No ,DualLinkDVI No ,DisplayPort 1 ,HDMI 1 ,USB 1 ,Headphone 1 ,Color Black ,StandType Simple ,WallMount 100 x 100 ,Dimension(WxHxD) 728 x 335 x 449 mm