touch monitor, 126 cm (50''), infrared, multi touch, resolution: 3840x2160 pixels, response time: 9.5ms, brightness 450cd, viewing angle 178/178°(H/V), contrast: 4000:1, Clear Glass, connection: USB-C, Ethernet, display-port, HDMI, incl.: cable (USB), power supply unit, power cable (EU, UK, US), QSG, colour: black.... viac