The Compact Rack 3U Extension is a flexible solution to host any 3U 19 inch rack unit or combination of rack units in your Compact desk. It is fully movable and clips effortlessly on to the top shelf at the position of your choice - without the need of any screws. Due to its flexibility the 3U extension is also suitable for small 84HP Eurorack setups as it comes with an optional inner beam for DIY mounting of bus boards and power supplies.