LOGILINK AH0018: HDMI wall plate with coupler HDMI Female - Female, 2-port, white at reichelt elektronik
Single Outlet (F) HDMI Wall Plate White - HDMI® Cables & HDMI Adapters | Ireland
Single Gang HDMI, DP and USB Wall Plate, Metal - from LINDY UK
vga, hdmi 3.5mm audio, USB, 3RCA AV wall plate with back female to female connector support customer design|av wall plates|wall plateusb hdmi audio - AliExpress