Amazon.com: J-Tech Digital 4K Ultra HD HDBaseT HDMI Extender Over Cat5e/6 Ethernet up to 230ft (1080P) 130ft (4K), Supports HDCP 2.2/1.4, RS232, Bi-Directional IR and PoC : Electronics
Amazon.com: 4K HDMI KVM USB Extender Over Single Cat5e/6 up to 100M(328ft), KVM Extender Support 1080P@60Hz, Plug & Play, Keyboard & Mouse Ethernet Network, Lossless-Near Zero Latency, 4 Ports USB2.0 : Electronics
4K HDMI Extender Over CAT6/7 RJ45 4K2K@60Hz with Audio Extractor Optical IR up to 230 Feet (UHD-EX230A-K) | OREI
Best Seller: 4K HDBaseT HDMI Extender for Home & Business Use
HDMI Extender cat6 HDMI Extender 4K over Ethernet RJ45 up to 60M HDMI by RJ45 | eBay
WolfPack PUNY 4K HDMI Extender Over CAT6
HDBaseT Extender| 4k HDMI over Ethernet RS232 IR Transmitter and Receiver | DDMALL
Monoprice Blackbird 4k Hdmi Extender Over Ethernet, Cat5e/6/7, 70m, Hdmi Loop Out, Smart Edid, Power Over Cable (poc) : Target
StarTech.com 4K HDBaseT Extender - Compact - HDMI over CAT5e / CAT6 - HDMI to HDBaseT Converter - USB Powered - Up to 4K - HDMI over Ethernet (ST121HDBTD) - video extender