Acer B227Q E - 54.6 cm (21.5") - 1920 x 1080 pixels FHD LED Monitor Weight___1.37 kg normal) 9 s Duplex print

normal) 9 s Duplex print speed (ISO/IEC 24734) colour 3 ipm Duplex print speed (ISO/IEC 24734) mono 3 ipm Print speed (ISO/IEC 24734) colour 10 ipm Print speed (ISO/IEC 24734) mono 12 ipm Maximum resolution 1200 x 6000 DPI Duplex printing mode Auto Duplex printing Yes Printing Colour printing Print technology Inkjet Copying PC free copying Yes N-in-1 copy function (N=) 2

4 kg Touchscreen No Ergonomics VESA mounting Yes Cable lock slot Yes Panel mounting interface 100 x 100 mm Tilt angle range -5 - 20° On Screen Display (OSD) Yes Number of OSD languages 18 On Screen Display (OSD) languages Arabic

4 mm Height 40

SanDisk G-RAID MIRROR external hard drive 36 TB

Acer B227Q E - 54.6 cm (21.5") - 1920 x 1080 pixels FHD LED Monitor Weight___1.37 kg normal) 9 s Duplex printDisplay Second display effective viewing area 476 x 268 mm Colour gamut 72% RGB colour space NTSC Colour depth 6 bit Display diagonal (metric) 54. 6 cm Pixel pitch 0. 25 x 0. 25 mm Display number of colours 16. 7 million colours Viewing angle, vertical 178 Viewing angle, horizontal 178 Maximum refresh rate 60 Hz Contrast ratio (dynamic) 100000000: 1 Contrast ratio (typical) 1000: 1 Supported graphics resolutions 1920 x 1080 (HD 1080) Screen shape Flat