Acer LCD EK221QHbi 21.5" VA LED/1920x1080/100M:1/1ms/ VGA, HDMI, VESA /Black

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EK221QHbi 55cm (21.5") VA LED, FHD 1920x1080@100Hz HDMI, 75Hz VGA, 250cd/m2, 178/178, 1ms(VRB), 1xVGA + 1xHDMI(1.4), VESA 100x100, HDMI FreeSync, 72% NTSC, BlueLightShield, FlickerLess, LowDimming, ComfyView, Black Model number EK221QHbi Color Black Display 21.5")(16:9) Maximum resolution and refresh rate VGA: 1920x1080@75Hz HDMI: 1920x1080@100Hz Glare No Panel type VA Response time 1ms Contrast Ratio Max (native) 1,000 : 1 Brightness 250 cd/m2 Viewing angle (CR=10) 178°(H), 178°(V) Colors 16.7 M Bits 6Bit+HiFRC Color saturation 72% NTSC Input signal 1×VGA+1×HDMI (1.4) Speaker N/A Tilt -5°~ 20° Power supply (100V-240V) External VESA Wall Mounting 100x100