This is a wallmount that holds a mini Projectors/ Beamers and 2 small remote controls. you can route all the cables through the back.

You will need a Balljoint like this one: 
[https://www.amazon.de/Stativkopf-Kugelgelenk-Montageadapter-Handyhalter-Actionkamera/dp/B0G1MMSZN2/ref=sr_1_10?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=4EF5PCBNGXS2&dib=eyJ2IjoiMSJ9.R3fAFUUFOI710s6hxaOAAMlCrDFB8Pjt5MLmCXpab-F-_tFZQX7moMeb6I7IC2fmv6MnDrq30fA5ay5b4IyjjQd_Wy32-BEX3mf9AlfjK1dfWdHNNA9-5laKF5g4TuVMYBg55b07lhByXQa-F0CULWAga4I9kh8AqmrcXc6StUi0poaT1iAmdFPePUNKN1YdAs3c7GGhGeNItzlpiWNlRlbu2PUB1-XiJRU3QJG_XMWdpU-n0XfoGVkoiSYJ2f1H7UNsLV5TadCEdgHjrCubnlfTqZzXP_dqvmdyWZGXoyM.WdBmcZR2iWkspANf-kEc1Pz3Zzzju9lO1ZiY5foVdJY&dib_tag=se&keywords=ball+joint&qid=1776187880&sprefix=ball+join%2Caps%2C134&sr=8-10](https://www.amazon.de/Stativkopf-Kugelgelenk-Montageadapter-Handyhalter-Actionkamera/dp/B0G1MMSZN2/ref=sr_1_10?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=4EF5PCBNGXS2&dib=eyJ2IjoiMSJ9.R3fAFUUFOI710s6hxaOAAMlCrDFB8Pjt5MLmCXpab-F-_tFZQX7moMeb6I7IC2fmv6MnDrq30fA5ay5b4IyjjQd_Wy32-BEX3mf9AlfjK1dfWdHNNA9-5laKF5g4TuVMYBg55b07lhByXQa-F0CULWAga4I9kh8AqmrcXc6StUi0poaT1iAmdFPePUNKN1YdAs3c7GGhGeNItzlpiWNlRlbu2PUB1-XiJRU3QJG_XMWdpU-n0XfoGVkoiSYJ2f1H7UNsLV5TadCEdgHjrCubnlfTqZzXP_dqvmdyWZGXoyM.WdBmcZR2iWkspANf-kEc1Pz3Zzzju9lO1ZiY5foVdJY&dib_tag=se&keywords=ball+joint&qid=1776187880&sprefix=ball+join%2Caps%2C134&sr=8-10)