Purelink PureTools PT-SW-HD41USB, 4x1 4K 18Gbps HDMI Switcher with
Kramer PT-871/2XR-KIT, Set 4K HDR HDMI PoC extender/transmitter via
Lindy 3 Port TosLink Splitter, 3-Port TosLink (Optical) Digital Audio
Swissonic HDMI 2.0 Repeater UHD, HDMI-Repeater 4K, HDMI adapter plug