4K 60Hz HDMI 2.0 Extender over Cat5e/6 Ethernet Cable to 60M HDMI Cascade Connection Extension
Wireless 1080P HDMI Video Kit - Mid-Range
Amazon.com: SIIG 500ft 1080p Wireless HDMI USB KVM Extender with IR & Local Loop-Out,HDMI 1.3,HDCP 1.4, 2.4G Wireless 2T2R MIMO Antenna,2X USB 2.0, Stereo Audio,Low Latency,Premium Metal Housing CE-H26G11-S1 : Electronics
4K HDR HDMI Switch, 4 Ports 4K 60Hz HDMI 2.0 Switcher Selector with IR Wireless Remote, Supports UltraHD Dolby Vision, High Speed(Max to 18.5Gbps), HDR10, HDCP 2.2 & 3D - Newegg.com
18G HDMI 2.0 CAT Extender with Cascade (HD20Ext-Cas)
USB C Multiport Adapter Dual 4K HDMI, PD - USB-C Multiport Adapters | Universal Laptop Docking Stations | StarTech.com