DELL 55 4K CONFERENCE ROOM MONITOR C5519Q / 139.7 cm (54.64 inch) 3840 x 2160 VA, 16:9; /178°/178°/ 350 cd/m² /4000:1(typ); / 8ms (G to G) / 1.07 million colors, Color Gamut (typical): NTSC 72% (CIE 1931) / Pixel Pitch: 0.315 / VESA (400 mm) /2 x HDMI 2.0, 1 x DisplayPort 1.2, 1 x VGA, 1 x Audio input, 1 x Audio Line Out, 4 x 1 x USB Ports; 1 x RJ45, 1 x RS232 input (D-Sub 9 pins), Integrated speakers (10W x 2) / 20.5 kg (27.57kg) Cable in BOX: Power, DP, HDMI, VGA, USB / Black/War 3Yrs