touch monitor (16:9), screen size: 54.6 cm (54,6 cm ( 21,5 inch )), Projected Capacitive, multi touch (10 points), resolution: 1920x1080 pixels, VESA mount (100x100 mm), speaker, response time: 18ms, brightness 400cd, viewing angle 178/178°(H/V), contrast: 3000:1, connection: USB (2.0, 5x), Bluetooth (class 5.2), Ethernet (10/100/1000 Mbit), Wi-Fi (802.11ac), audio, HDMI, 1.8 GHz, RAM: 4 GB, eMMC: 32 GB, Android (12), incl.: power supply unit, power cable, Google Mobile Services, QSG, colour: black