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]

I was able to pass CEC digital signaling from Roku streamer + Denon Amp + LG TV, 4K image no problem and digital compatibility like a champ, I can turn on or off the whole system from my Roku remote, volume up and down too. J-Tech products are absolutely amazing :)

Great product, does what it’s supposed to.

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.

Works great from Marantz receiver to TV over 150' away

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.

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.

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

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.