Acer NITRO QG221Q HBII (UM.WQ1EE.H01)

Acer NITRO QG221Q HBII (UM.WQ1EE.H01) ACER NITRO 21.5" QG221Q HBII - Widescreen ,Screen Size 21.5 /55 SM ; Ultra slim , LCD Monitor ; Full HD-1920 x 1080 (Aspect Ratio 16:9; Response 1 MS; Refresh Rate 100 Hz; Colour Support 16.7 million ; Contrast Ratio 100,000,000:1; Viewing Angle 178° (H), 178° (V)Brightness 250 cd/m²;Backlight LED ; Ports & Connectors HDMI®- VGA Port™; Colours BLACK ;