NEC Display Solutions V552-AVT Black 55 8ms 1920 x 1080 16 Million Large Format Monitor 4000:1 Brightness: 450 cd/m2 Contrast Ratio (Typical): 4000:1 Viewing Angle: 178°(H) / 178°(V) Pixel Pitch: 0.63mm Input Video Compatibility: Analog RGB, Digital, Composite HDMI Port: 1 In DVI Port: 1 In / 1 Out Other Ports: D-sub, DisplayPort, 5 BNC, BNC Composite, RS-232C, Ethernet (RJ45)