HDMI Extender Splitter Up to 165ft 1 in 4 Out Over Cat5e or 6 or 7 Repeater Balun Ethernet Sender Transmitter Receiver Support 1080p EDID Presets POC is Only Need TX Power for Work

Worked perfectly. Hooked it up and turned it on. That was it!

We wanted to have a church tech operator projecting from the back of the sanctuary with a local monitor showing the same HDMI image as the projector. This product affordably solves both the splitter and the need for a long HDMI run between the source and the projector. HDMI really doesn't like long cables. The included category 5 (cat5) HDMI extender powered by the splitter keeps the cable chaos to a minimum.

Bought this to simplify a splitter and two sets of HDMI over CAT6 extenders (5 boxes) with 5 separate power dongles to three boxes and one dongle. I am very familiar with HDMI extenders but this one only worked for the remote monitors at the end of the CAT6 cable. the local HDMI splitter outputs were dead. So I put a 1:2 HDMI splitter box in front of this to limp me along but I don't get the joy of simplifying my wiring closet and fewer boxes. Wondering if the local HDMI splitter portion of the circuit is even populated with components.... Update: Found that the local output worked fine on another TV in my house. So I suspected marginal HDMI drive electronics such that it worked on one TV and not the other. So I inserted an stand alone 1:2 HDMI splitter between the local output. Now the problem TV works fine. So something about the local output isn't compatible with one of my TVs. The 1:2 HDMI splitter is just acting as a line repeater and seems to solve the problem. Unfortunately it adds boxes when my goal was to reduce clutter. Update 2: The vendor worked with me over a series of messages and we eventually settled in on an action plan. They sent me an EDID manager box at no charge and after copying the EDID of my TV monitor and then inserting the EDID manager between the Extender Splitter HDMI Output and my TV monitor input the problems went away. While this adds a box to my system I suppose my circa 2009 TV monitor is perhaps not following EDID conventions properly. In the end this Extender Splitter is a great solution to mirror a single set top box over multiple monitors. I have three set top boxes feeding 8 separate TV monitors in my home (I bought two of these Extender Splitters sets). I am saving $50/month by avoiding five additional set top boxes. The drawback is we can only watch three different programs at any one time but only two of us live here so that isn't a hardship. Since the set top boxes have RF remotes (Xfinity X1) I don't need to fiddle with IR back hauling over the CAT6 cable which I did before with older HDMI extenders I used. The CAT6 extended monitor only need a small Rx box that is powered over the ethernet so no power dongle needed at the remote locations. Kudos to the vendor here solving my problem. Update 3: I ordered a HDMI Cable Extender (buffer - amplifier) (https://www.amazon.com/dp/B08CC9J7P1?psc=1&ref=ppx_yo2ov_dt_b_product_details) and inserted it in place of the EDID manager. This also solved my problem of local monitor not working. My guess is this isn't an EDID compatibility issue, rather a HDMI drive issue with my TV Monitor. Adding the buffer amp seemed to fix it and to my knowledge the buffer amp has no intelligence to monitor or manipulate EDID messages. So if you buy this product and have troubles with the local HDMI output ports, a $8.69 HDMI amp/buffer might solve t for you as well.

Great product. Very easy to use.

This extender does work, but you need fo constantly restart it, as it builds up charge or something to where the receiver will just pop and clock so loud, so consistently yet random that you cannot watch anything. You turn it off/on, its much less infrequent for about 20 mins. But always does it. Even with ferrites on the cat 5 and HDMI, no impact to this constant popping.

These work great. I use to share what's on the main AVR, via it's Monitor 2 out, around the house. Though it specs Cat 6 I have had better results with Cat 6a especially for the long runs. I have used HD modulators and coax, and long HDMI cables, and either interference, degraded video, or total failure have been the results. I also got the 4-output version which works equally well. There seems to be no practical solution to the issue of sync between devices, this delivers synced signals but each TV seems to have its own internal processing delays so near impossible to not have echoes among them.

We used this extender to connect to 3 other TVs around 40 feet away from the main computer.

Worked exactly as intended. I had 2 TVs to hook up coming from a computer source, one was 50 feet away and one was 75 feet away. It was as simple as plugging the power cord in, plugging the Ethernet and HDMI cables in, and the TVs automatically saw both sources. Would recommend!

Funciono bien 1 hora, después de eso empezó a cortarse la imagen en todas las extensiones, se ambio cable hdmi, cable utp y nada lo tuve que devolver

I use it to setup two monitor connect to my surveillance cameras system through Cat5e more than 40 ft each. Work perfectly. Straight forward setup.

In a multi monitor security application, this device did the job with ease. I highly recommend it.

Funciona pero no trae instructivo ni empaque, viene solamente en bolsa de plástico. Además, tiene marcas de uso.

Bought it for a security system. Works great. Easy to use.