UGREEN RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black

Works as it’s supposed to, super simple to use, mainly used with cat 6

I needed an cat 6 ether net cable length that was not common, so I got theses instead. I was able to connect two ether net cable to get the length I need by using these connectors. I tell you what, it worked better than I expected. I ran a speed test on the cable before using the connector and after I finish running the cable with the connectors. I only seen between 5 to 8 mbps drop. i have been running them for a few months now and they are still going strong.

Used one of these CAT-5 couplers outside my house to run CAT-5 to a detached one car garage. Installed this coupler in-side the customer side of the plastic housing "de-mark" that the cable company has on the outside of most houses. This is not rated as weather proof but we are getting a full 1 Ghz ethernet speed at the end of about a 70 ft run and no issues. This is a much heavier duty coupler then some I have had in the past. I would expect that this one ensures the best possible connection when you have to use a coupler. I will be the first to admit that with couplers you are asking for trouble. In this case the run was in buried conduit and would have been impossible to re-pull. I was glad I planned ahead and had the run pulled when the garage was built.

Worked well. I have a cable modem/wireless router in a closet and wanted to place it higher up. (It's centrally located in my home and the best spot to install it). Problem was that several of the ethernet cables were cut too short (my fault). Rather than pulling new longer cables, I used these adapters to add the few extra feet of ethernet cable that I needed. (I have bare ethernet cable plus crimping tools, etc.) The only negative is that these adapters are rather bulky. I wanted to neatly tie all the cables together with some zip-ties, but these prevented doing so (having two or three of these adapters at same point would create quite a bulge.

I ran some flat Ethernet wire through my house (but not inside the walls; not ready for that much work) and used these couplers to connect cables together. They work perfectly, they have a simple boxy shape, they’re solid as a rock, and they attach nicely to a wall with a Command strip.

I have a 2.5 story home using a Synology MESH network, with a RT-2600 as the primary router upstairs in a closet and a MR2200 downstairs in the living area setup as a Wi-Fi access point. ~40' of in-wall Cat-6 Ethernet is connected between both devices running through two unmanaged switches. Running a throughput test from the RT2600 router's builtin application provides an average speed of ~ 915Mbps, both directions, for all five of these extender adapters when connected at the MR2200 WAN port connection using a short extender cable; this is the same speed as without a UGREEN adapter installed.

I am using 3 of these to extend a single Cat5 run. That's definitely not best practice, but these really saved me a lot of effort. A house had Cat5 for phone wiring and I repurposed it for networking. In order to avoid pulling a new wire, which would have been a huge ordeal, I terminated the existing Cat5 runs with RJ45 connectors and used this product to splice them into a long run through a house. I was hoping for a gigabit connection in the end but expected to be content with a 100M link. To my surprise, I got a reliable gigabit link.

Not much to review. They connect two ethernet cables and work fine. The patch cables provided with our VOIP phones weren't long enough. We already had some ether net cables, so much more cost effective to buy these line couplers. No problems at all. it's only been 6 weeks, so I can't rate durabilty, but they look well made.