https://www.acer.com/ac/en/US/content/professional-model/UM.WV6AA.B07
DELL E-series Monitor E2220H, 21.5'' (16:9), TN WLED backlit, Anti glare, 1920x1080, 1000:1, 250 cd/m2, 5 ms, 160°/170°, tilt-adjust., VESA (100 mm), VGA, DisplayPort, Security lock slot, Black, 3 Yr