Samsung - SMART Signage SCREEN 4K QB55

Resolution UHD = (3840 x 2160), Contrast Ratio (Typ.) = 4000:1, Brightness(Typ.) = 350, Response Time (G to G) = 8ms(Typ.), INPUT RGB DVI-D VIDEO HDMI 2.0 (2) HDCP HDCP 2.2 AUDIO Stereo Mini Jack, DVI/HDMI/ Audio(Common) USB USB 2.0 x 2, OUTPUT = AUDIO Stereo Mini Jack,