The office I am working for have a lot of unused Dell UltraSharp U2412M IPS-monitor stands. Although, having nice mechanism like adjustable hight and 90 degree rotation feature, the stand does not have VESA compatibility to support many other LCD screens. So, I designed an adapter to VESA 75mm x 75mm mount, so that I can use taller and more flexible Dell monitor stand for my LG 23EA63V IPS Monitor at home. You will unscrew the original mount and place this mount to get VESA mount. For VESA mount, I used M4 8-12mm screws. note: Some other Dell monitor stands seems to use the same mechanism as the one I have mentioned. So this design would be applied to other Dell monitor stands.