🔌 Cable Coupler Adapter: Enhanced Connectivity from Your Cable Store Review

Exactly as advertised. Well marked (clearly written NULL MODEM at the bottom). Good construction; Metal connections don't fall off when you remove bolts/nuts (sometimes you have to do this depending on other connectors having bolts/nuts on the same side).

I am very pleased with the 9-pin female-to-female serial port connector. The reason I needed a 9 pin connector was that I had bought a CD to learn Morse code and 2 cables to connect to the HF radio and laptop. The problem was that the HF radio has a 9-pin plug, so it has a double socket. Serial to USB and now I can type the letters I want, it comes in morse code and when the answer comes back it prints. on the computer. Thanks for the fast shipping. 73s

The product is well made and designed to work with two db9 or rs232 connectors, but it is a straight adapter where some serial cables have a crossover or require modem-type null connectors. Well I can't refuse because I bought the wrong part so 4 stars for what works but it didn't work on my scanner USB cable. Uniden scanners come with a cable with one end proprietary and the other end is an RS232 jack. But I found the 2nd cable that came with the GPS unit for the scanner and it was the…