UvitalPhone Jack to Ethernet Adapter, RJ45 Female to Female Inline Adapters with RJ45-Male to RJ11-Male Phone Lines for Landline Telephone, RJ45 to RJ11 Adapter Kit(Black, 2 Pack)

Worked exactly as we needed. We had a Cat 5 cable and needed a longer one. We could not find any that have the older"telephone type" jack so I was glad to find this converter. It was easy to use and we have not had any connection issues using it.

Works

I really cannot say much about this other than I had to return because they didn’t work for what I wanted. I needed an adapter that would make a small cord that plugs into the back of a phone and make it into the larger size jack plug. I wasn’t sure if this would work but gave it a shot and it did not.

Perfect transition piece from old coax cable to hook up land line phone

It didn't work. It was a waste of money.

I was not able to get these to work with my computer. So, I had to return them but, had no problems returning them.

Thank you

Got this for an old keyboard that I was trying to work on which took the RJ 11. The great thing is you don't have to use it for an old computer You can use it for any application that uses an RJ11 or RJ45. But even if you're application turns out you don't need it it's always handy to have if you're going to work with an old keyboard phone etc maybe even some modern equipment