I like the ingenius design of the powercube multi-plug connectors by allocacoc but the fixture that comes with it is simply an insult. Neither did I want to sacrifice one of the outlets nor put some adhesive strips on my pricy linoleum coated table. So heres my solution: a cradle clinging to my table (mine is 3cm thick) with four clamps. just edit the clamps back panel to adapt to your table. There's a chamfered version included. Modeled in Tinkercad and chamfered in 123Design.