Amazon.com: HDMI to DVI Cable 10FT, Bidirectional HDMI to DVI-D(24+1) or DVI to HDMI Male to Male Adapter Cable 10' Bi-Directional Compatible for Raspberry Pi, Roku, Xbox One, PS4 PS3, Graphics Card :
U9 ViewHD HDMI 2.0b 4K@60Hz Bi-directional 2x1 or 1x2 A-B Switch | UAB | U9LTD
Mini HDMI to HDMI Cable, 4K HDMI to mini HDMI 2.0 Bidirectional High Speed Adapter, for Graphics Card,HDTV,Tablet,Camera,Sony HDR-XR50,Nikon Z6 Canon EOS RP/EOS R/EOS 7D Mark II/XA40,Nvidia?Shield,6ft - Newegg.com
Decimator MD-LX HDMI/SDI Bi-Directional Converter for 3G/HD/SD