iiyama ProLite T2251MSC B1 Computer Monitor 54.6 cm (21.5") 1920 x 1080 pixels Full HD LED Touchscreen Multi user Black Duplex printing___Yes 1 GHz Processor model N4020 1 GHz Processor model N4020 Processor family Intel® Celeron® Processor manufacturer Intel Memory Maximum internal memory 4 GB Memory form factor On board Internal memory type LPDDR4 SDRAM Internal memory 4 GB Storage Compatible memory cards MicroSD (TransFlash) Card reader integrated Yes Optical drive type No Storage media eMMC Total storage capacity 32 GB Graphics On board graphics card model Intel® UHD Graphics 600 Discrete graphics card model Not available Discrete graphics card No On board graphics card Yes Audio Built in microphone Yes Number of built in speakers 2 Camera Front camera resolution 1280 x 720 pixels Front camera HD type HD Front camera Yes Network MIMO Yes MIMO type Multi User MIMO Bluetooth version 5 Made for hybrid working Built in speaker(s) 3 W Energy efficiency class (SDR) F Energy consumption (SDR) per 1000 hours 18 kWh Packaging content Stand included Yes Cables included AC