Viewsonic Value Series VA2223 H LED display 54.6 cm (21.5") 1920 x 1080 pixels Full HD Black Monitor Wearing style___In ear. Neck band 5 cm Anti glare screen Yes 5 cm Anti glare screen Yes Audio Built in speaker(s) No Performance Built in speaker(s) No Built in camera No Low Blue Light technology Yes Flicker free technology Yes Multimedia Built in speaker(s) No Built in camera No Design Market positioning Business Feet colour Black Product colour Black Front bezel colour Black Camera Built in camera No Ports & interfaces Built in USB hub No VGA (D Sub) ports quantity 1 HDMI ports quantity 1 HDCP Yes HDMI Yes Wi Fi No Technical details Height (without stand) 33 GW2780T delivers a new level of visual enjoyment with truly authentic colors 8 kg Package width 562 mm Package depth 110 mm Package height 365 mm Package weight 3 kg Packaging data Package width 562 mm Package depth 110 mm Package height 365 mm Package weight 3 kg Package type Box Stand included Yes Quick start guide Yes Cables included VGA Power adapter included Yes Features Country of origin China Logistics data Harmonized System (HS) code 85285210 Other features Compatible operating systems Windows 10 5") Contrast ratio (typical) 600:1 Surface hardness 3H NTSC coverage (typical) 72% Touchscreen No Panel type TN Colour depth 8 bit Audio Built in speaker(s) No Performance Built in speaker(s) No Built in camera No Compatible operating systems Windows 10