Amazon.com: 2 Way Bi-Directional Coaxial Antenna Splitter for RG6 RG59 5-2300 MHz Coax Cable Satellite HDTV (2 Ports) : Electronics
HDMI Switch 4k HDMI Splitter-GANA Aluminum Bidirectional HDMI Switcher, HDMI Switch Splitter 1 in 2 Out or 2 in 1 Out, Manual HDMI Hub Supports HD 4K 3D 1080P for HDTV Blu-Ray-Player