LG CreateBoard 55TR3DK 55″ IPS Monitor, 4K UHD 3840×2160, 16:9, Direct backlight, 440 nit max brightness (w/o glass), 1200:1 contrast ratio, NTSC 72% gamut, 10-bit (8-bit + FRC) color depth, 8ms response time, 25% haze, 50,000 hrs lifetime (L30), 16/7 operation, Landscape only, Black bezel (18/18/18/45 mm), 26.1 kg, 400x200mm VESA, Built-in power, 170W typical / 395W max power, HDMI x3 (HDCP 2.2), VGA (RGB), RS-232C, RJ45 LAN, USB 3.0 x4, USB 2.0, USB-C (USB-PD, DP-Alt), HDMI Out, Audio In/Out (optical SPDIF), Touch USB x2, Speakers 15W x2