Touchcomputer, screen size: (54,6 cm ( 21,5 inch )), Projected Capacitive, 1920x1080 pixels, VESA mount (100x100 mm), viewing angle 178/178°(H/V), contrast: 1000:1, USB (3.0), USB-C, Bluetooth (class 5.2), Ethernet, Wi-Fi (802.11ax), audio, Intel Core i5, RAM: 16 GB, SSD: 256 GB, incl.: power supply unit, power cable (EU, US), stand, order separately: operating system, black