Very important compatibility note: This VESA adapter does not fit the HP M-series monitors with very similar model numbers. Confirm your exact HP monitor model number before ordering. If you monitor model is listed above with "M" in front, it will not fit this VESA adapter. For example, this VESA adapter fits HP 22f but not M22f. Fits select monitors: This patent-pending bracket is only tested and guaranteed to work with HP 22er, 22es, 22f, 23er, 23es, 23f, 24ea, 24ec, 24er, 24es, 24f, 24fw, 25er, 25es, 25f, 27er, 27ea, 27es, 27f, 27fw, 27ec. It does not fit M series HP monitors. If you aren't sure if this VESA adapter fits your monitor, please ask. Mount your monitor on a standard VESA mount: Even though these monitors weren’t made with mounting holes, our convenient bracket enables you to connect your HP monitor anyway. Whether you’re looking to mount it on the wall or just get it off your desk, this bracket will let you connect your monitor in seconds. Easy installation: You’ll be able to install this bracket in less than two minutes with nothing more than a screwdriver. Just remove the existing base and screw ours in place instead, then connect it right to the VESA mount. We’ve tested our mount extensively to make sure it fits your monitor just right. Satisfaction guaranteed: If you have any problems with your mount, send it right back to us, no questions asked. Our bracket is guaranteed to fit your monitor.