Its slim and compact design is ideal for installations in confined spaces or virtually anywhere. Model: 207539. 1080p Compact HDMI over Ethernet Extender Kit Signal up to 60 m. Size: Extends HDMI Signal up to 60 m From HDMI Source to a Display Using One Cat6 Ethernet Cable.
eBay
5Pcs RJ45 Cat6 Coupler Shielded Ethernet Cable Extender Inline Coupler PoE Female to Female Connector 8P8C 10Gbps
Aliexpress UK
With Premium HD technology, you'll be amazed at how this technology maintains your Ultra HD picture quality with super stability/reliability, even at 400 feet away from your video source via single CAT6 network cable.
eBay
BGGQGG HDMI Extender 1080P RJ45 Ports LAN Network HD Extension 30m Over CAT5e/6 UTP LAN Ethernet Cable for HDTV Monitor
Aliexpress UK
All units pulled from working system and fully tested. Comes as a kit with Rx & Tx plus power supply This Atlona HDMI extender kit is perfect for those who need to transmit 4K UHD signals over long distances. It includes both a receiver and transmitter with a 1:2 connection split/duplication. The black device is portable and powered, making it convenient for on-the-go use. The connectors include HDMI standard female and male, USB type micro-B female and male, Ethernet (RJ-45) female and male, and USB 2.0. It is compatible with Sonance brand and the AT-AVA-EX70-2PS-KIT model. This HDMI extender kit is a great addition to any home theater system.
eBay
BGGQGG 4K HDMI-compatible Extender Extension up to 30m Over CAT5e / 6 UTP LAN Ethernet Cable RJ45 Ports LAN Network
Aliexpress UK
Model Number:IP Extender Over Coax. Type:A:IP 2-core Extender/B:IP Extender(BNC port). 1 IP 2-core Extender. 1 IP Extender(BNC port). Item Type:Video Converter.
eBay
5PCS RJ45 Docking Connector Ethernet Network Straight-through Waterproof IP67 Header Outdoor Broadband Network Cable Extender
Aliexpress UK
The TP-LINK AV1000 Gigabit Powerline Starter Kit (TL-PA7017 KIT) is a set of two white powerline adapters that offer a maximum LAN data rate of 1000 Mbps. Designed to be used with a PC, this wired-ethernet extender kit provides fast and reliable internet connectivity. With one LAN port available, this unit is ideal for expanding your home network setup with ease.
eBay
Essager Ethernet Adapter 1000/100Mbps RJ45 To Type C Connector Extender Extension for PC Tablet Laptop Projector Gigabit Adapter
Aliexpress UK
Tested and working. Please see photos.
eBay
Type C Extender 8 in 1 USB HUB with HDMI Laptop Converter USB C to USB 3.0 2.0 Disk Ethernet Cable Card Reader and Charging Dock
Aliexpress UK
4K RESOLUTION SUPPORT: HDMI over CAT6 Extender Kit supports UHD, resolutions up to 4K 60Hz, High Dynamic Range (HDR) and 4:4:4 chroma subsampling for lifelike images. LONG DISTANCE TRANSMISSIONS: Extend your HDMI signal to a distance of up to 165 ft. (50 m) with the HDMI to CAT6 converter.
eBay
Cat 8 Ethernet Coupler, Shielded RJ45 Coupler PoE Cable Extender for Cat7/Cat6a/Cat6/Cat5e Network Cable, RJ45 Inline Coupler
Aliexpress UK
just opened but never actually used them they were in the cupboard
eBay
1000Mbps RJ45 Splitter Bi-Directional Switch Gigabit Ethernet Switch Internet Network Cable Extender for PC Laptop TV Box Router
Aliexpress UK