Wall-Mount Dual Gang Video Transmitter (70M) with Switch Splitter, Auto-Switching, ADC Converter, Audio-Embedding, EDID, and Serial/ GUI Control, EVBMV-A1371WL
Amazon.com: Outus 4 Pieces Dual HDMI Wall Plate 2-Port, Support 4K, 3D, ARC, Ethernet Pass-Thru, 1-Gang Female HDMI Wall Plate for 2 HDMI, White, 2.76 x 4.48 Inches : Electronics
Dual HDMI Pass-Through Single Gang Aluminum Wall Plate with Pigtail