LG 65LX540S 65 LX540S LED IPS Commercial Digital Signage Display w/ Built-In TV Tuner Brightness: 350 cd/m2 Contrast Ratio (Typical): 1400:1 Dynamic Contrast Ratio: 1,000,000:1 Viewing Angle: 178°(H) / 178°(V) VESA Compatible: 300 x 300mm HDMI Port: 1 Component: 1 In USB Port: 2