I recently purchased an Ethernet extension connector from the Wiring & Connecting category in Industrial Electrical. After I put it to the test, I was impressed with its durability and consistent connection .It was easy to install and had a secure fit. The product was also reasonably priced for its quality. the only CON was that the instructions were slightly confusing, but I was able to figure it out. Overall I highly recommend this product for anyone in the Industrial and Scientific field who needs a reliable extension connector..