I bought a bunch of these at the DMS auction. I’ve given them a quick check to insure function. DMS deal is $5 each with stand and $3 without a stand (has VESA mount pattern for wall mount)
16:9 aspect ratio
21.5-inch FHD LED backlit LCD panel
1920 X 1080 resolution
VGA+DVI interface (HDMI with under $10 adapter)
VESA mount compatible
Tilt stand ($3 without stand)
Pick up in Southlake, or meet at DMS.