touch monitor (16:9), 138.6 cm (54.6''), infrared, multi touch, resolution: 3840x2160 pixels, VESA mount (400x400 mm), speaker, response time: 8ms, brightness 450cd, viewing angle 178/178°(H/V), contrast: 1100:1, antiglare, connection: USB-C, Ethernet, display-port, HDMI, incl.: cable (USB-C), power supply unit, power cable (EU, UK, US), QSG, colour: black.