Wenter RJ45 Coupler/Ethernet Connector in Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Laptop Network Connector Adapter Female to Female Pack of 3

The media could not be loaded.  The product/material quality are good and product looks exactly as images posted on Amazon.I used the cable to join my security camera cable to transmit the video from camera to NVR and worked great. There is no change in image or video quality by the way cameras are 4K. Overall this is a very good product and I recommend giving it a try.

Not much to say about these other than they work and are very sturdy. They are fairly large for what they do, so keep in mind you'll need a little room to place them. In my view, that makes them easier to handle so it's a plus. YMMV.

These appear to be well made. I can recommend them without hesitation.

I connected two cables together and it works. What more can I say.

Works great. I had a 12" ethernet cable that went bad. I have 5 or 6 or other 6" cables jys laying around. With these two couplers, I can reuse my 6' cable to make one 12' or even 18" cabls, or two 12" cables. Also, this product had 1 day deliver which I needed. Ordering a longer cable would have taken 4 days to deliver. This is the second time that I have purchased this product. The first one has been working well for over 3 months.

Exactly what I needed to lengthen some cables. No reduction in up or down rates.

Plug and play! Have me the ability to relocate router and DVR with ease

thank you