J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150]

Works great over Cat5E for 4K@60HZ with HDR10 and Dolby Vision. CEC works between Samsung TV, LG TV, Xbox Series X, PS5, Switch, Chromecast and Pioneer/Onkyo receivers. Other brands I tried had non functional CEC despite claims they supported it.

I own a couple of J-Tech's extenders, and I have tried some of the other extenders offered on Amazon as well as the Fiber Optic HDMI Cables. So far, J-Tech's stuff is the only thing that reliably works for me. With another brands I have tried (both extenders and cables), there was a lot of weird artifacting with the picture at higher resolutions, or just couldn’t get them to transmit at all. There are still some finicky things, like I have one Samsung television that won't work if UHD color is selected, but I have another (newer model) television where UHD color does work. One of the things not well described but is useful is the HDMI out on the transmitter. I have a local setup in my office (PS5, xbox, chrome, etc), and route the signal to different rooms. I have the HDMI output from one of the transmitters going into another allowing broadcast on multiple T.V.s. I don’t think you could do this infinitely, but with the two TVs I have it on, it works great.

Works great from Marantz receiver to TV over 150' away

I have used a couple of these for years in the sanctuary at my church for projectors to show songs, videos, etc.

This is probably a great product but it did not work with my Denon receiver. I called the customer support, which was quick to answer and helped me troubleshoot. They confirmed that they've had issues in the past when customers were using it with a Denon receiver. I will try other of their transmitters to see if I can find one that works.

This solved all my HDR issues with Apple TV and PS5. I don’t know if it does 4 4 4 - it might with the right cables. My previous jtech worked great but did not support HDR. I bought this model to accommodate my PS5. Excellent picture quality.

Works perfectly. I like that only the transmitter requires an AC power supply and the receiver is powered by the CAT6 cable, or vice versa.

1. Great picture, etc. It does what it is advertized to do!!!!!! 2. Great, great tech support. Now, this was one of the Qs Amazon asked me to rate, which I'm glad, because the manufacturer's TR was professional, knowledgeable, and patiently friendly.