4K HDMI Over Ethernet Extender RJ45 (CAT6/CAT7) – 4K@30Hz up to 131ft / 1080p up to 230ft, Full HD POC Transmitter & Receiver with IR Loop Out (EX-230C)

Inutilisable.... L'alimentation fournie avec est en format américaine ...

Funcionam lindamente. Porém não testei com 60Hz nem 4K. Tempos de resposta instantâneos. Uso numa instalação com cabo S/FTP com uma distância aproximada de 40m. Sem artefactos na imagem. Uso essencialmente para transmitir PlayStation 5. Permite-me usar simultaneamente na Tv da sala e/ou num monitor no escritório. Voltaria a comprar. Boa relação preço/qualidade

Fast delivery and very easy to set up, great speed over Cat6 cable and the remote works great.

For those running a HDMI 'Jugaad' with couplers and long cables - there's a better way 😎. This extender's a solid option if you want reliable, good quality HDMI over long distances. Pricier than DIY couplers, cheaper than active HDMI, but if quality matters, it's worth it 💯. STP cable's a must, HDCP compliance is a thing (use a splitter if needed). Works great for me as a two-way extender.

If you need to run a high-quality video signal over a long distance where a standard HDMI cable would completely fail, this OREI 4K HDMI extender is the ultimate solution. Running an uncompressed 4K signal through thick walls or across large rooms can be a massive headache, but this kit handles it flawlessly using a single standard Ethernet cable. The video quality is perfect. There is absolutely zero signal degradation, screen flickering, or digital artifacting. It handles crisp 4K resolutions beautifully with full color depth and HDR support, meaning the picture looks exactly the same at the destination screen as it does right at the source device. Several standout features make this specific kit worth buying over cheaper alternatives: Power over Cable (PoC): This is a massive feature for clean installations. You only need to plug the power adapter into one unit (the transmitter end). The receiver box draws its power directly through the CAT6/CAT7 cable. This means you don't need an extra AC outlet behind your remote TV or projector, which makes mounting it incredibly clean and tidy. HDMI Loop-Out: The transmitter unit features a local HDMI pass-through port. This allows you to split the signal and keep a local monitor connected right at your source equipment for simultaneous viewing or easy troubleshooting. Robust Metal Enclosure: Both the transmitter and receiver units are housed in heavy-duty, compact metal casings. They feel professional grade, dissipate heat exceptionally well, and are small enough to tuck away easily out of sight. IR Pass-Through: The included infrared blasters work perfectly. You can point your device's original remote control directly at the TV screen on the receiving end, and the signal routes seamlessly back down the line to control the source media player or receiver. The hardware is entirely plug-and-play with no drivers or complicated handshaking setup required. As long as you use a high-quality, solid-copper CAT6 or CAT7 cable, it establishes a solid connection instantly and stays stable for days on end without dropping out. It is a incredibly dependable, professional-tier piece of kit.