Audio Number of built-in speakers 2 RMS rated power 4 W Built-in speaker(s) Yes Computer system Processor family ARM Rockchip Processor model Rockchip RK3576 Internal memory 4 GB Internal storage capacity 32 GB Operating system installed Android Operating system version 14 Google applications Google Chrome, Gmail, Google Calendar Computer system Yes Built-in processor Yes Design Product design Interactive flat panel Placement supported Indoor Orientation Horizontal/Vertical Product colour Black Screen shape Flat Panel mounting interface 100 x 100 mm Bezel colour Black VESA mounting Yes Display Panel type IPS Display diagonal 54.6 cm (21.5") Display resolution 1920 x 1080 pixels Display brightness 450 cd/m² HD type Full HD Touchscreen technology Projected capacitive system Number of simultaneous touchpoints 10 Native aspect ratio 16:9 Response time 14 ms Contrast ratio (typical) 1500:1 Viewing angle, horizontal 178° Viewing angle, vertical 178° Display number of colours 16.7 million colours Pixel pitch 0.248 x 0.248 mm Active display area (W x H) 476.1 x 267.8 mm Display diagonal (metric) 54.6 cm Horizontal scan range 31 - 83 kHz Colour depth 8 bit Surface hardness 6H Glass thickness 2.9 mm Touchscreen Yes Network Ethernet LAN data rates 1000 Mbit/s Wi-Fi standards Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11a, 802.11b Ethernet LAN Yes Wi-Fi Yes Other features Bluetooth version 5.3 Viewable size, horizontal 47.6 cm Viewable size, vertical 26.8 cm Brightness 450 cd/m² Compatible operating systems All iiyama monitors are Plug & Play and compatible with Windows and Linux. For details regarding the supported OS for the touch models, please refer to the driver instruction file available in the downloads section. Power supply type External Quick start guide Yes AC adapter included Yes Bluetooth Yes Cable management Yes Packaging content Cables included AC Packaging data Package width 580 mm Package depth 375 mm Package height 126 mm Package weight 6 kg Performance Purpose Universal Operating hours (hours/days) 24/7 Mean time between failures (MTBF) 50000 h HDCP Yes Ports & interfaces USB ports quantity 3 USB connector type USB Type-C USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1 Ethernet LAN (RJ-45) ports 1 Audio (L/R) in 2 Compatible memory cards SD DVI port No USB port Yes Microphone in Yes Card reader integrated Yes Power Power consumption (typical) 15.4 W Power consumption (standby) 0.5 W Power consumption (off) 0.3 W Power over Ethernet (PoE) Yes Technical details User controls Power switch, volume/ button +, volume/ button - Sustainability certificates ErP Compliance certificates CE, EAC, REACH, RoHS, UKCA, WEEE Weight & dimensions Display width 504.5 mm Display depth 32 mm Display height 302 mm Display weight 3.64 kg Width 504.5 mm Depth 32 mm Height 302 mm Weight 3.64 kg Width (with stand) 504.5 mm Depth (with stand) 32 mm Height (with stand) 302 mm Weight (with stand) 3.64 kg