iiyama ProLite TF4939UHSC-B1AG, 123 cm (48,5'')iiyama ProLite TF4939UHSC B1AG Moniteur tactile (zero bezel, open frame, 16: 9), 123 cm (48,5''), Projected Capacitive, multi touch (15 points), 3840x2160 pixels, VESA mount, 8ms, brightness: 420cd, viewing angle: 178 178(H V), contrast: 1100: 1, Display surface: antiglare, Ethernet, audio, DVI, VGA, display port, HDMI, touch interface: USB, incl: cable (USB, HDMI, Display Port), power supply unit, power cable (EU), order separately: adaptor, colour: