Amazon.com: ASUS TUF Gaming VG289Q 28” Gaming Monitor 4K (3840 x 2160) IPS FreeSync Eye Care DisplayPort Dual HDMI HDR 10,BLACK : Electronics
SUPPORT] i ordered an asus tuf VG289Q monitor, it came with this back piece that evidently fits at the base of the stand, it says “push” with an arrow pointing down on