Samsung 55" VMT-U Ultra Narrow Bezel Video Wall Display (VM55T-U) - Panel Type: Direct LED, Resolution: 1,920 x 1,080, Brightness: Max 500 cd/㎡, Contrast Ratio: 1,200 : 1, Response Time: 8 ms, Connectivity: 2 x HDMI In, 1 x DP In, 1 x DVI In, 1 x USB, 1 x IR In, 1 x Audio In, 1 x Audio Out, 1 x Video Out, 1 x RS232 In, 1 x RS232 Out, 1 x RJ45 In, VESA Mount: 600 x 400 mm