<p><b>MOUNT THE UNMOUNTABLE</b></p><p>This adapter allows you to VESA mount ONLY the following Apple iMacs and displays (does NOT work on all models):</p> <ul> <li>Apple Thunderbolt Display</li> <li>LED Cinema Display</li> <li>24-inch iMac (aluminum)</li> <li>27-inch iMac (late 2009, mid 2010, mid 2011)</li> </ul> <p>This is NOT a clone of the Apple-designed bracket - it has been completely re-designed (patent pending) to eliminate the hole alignment problems with the original Apple model.</p> <p>**NOT ALL MODELS ARE COMPATIBLE, check yours carefully!** This adapter bracket only works with models that have a removable stand. There are many helpful "remove iMac stand" videos online which show you how to check if your stand is removable.</p> <p>Supports standard VESA hole pattern 100 mm x 100 mm</p>