I work in telecom and need to connect to different types of routers. Bought this cable as a replacement. When it came time to use this cable, I found that it didn't work. I had to rush to the local radio store and buy one that cost four times as much. I guess that's what I get when I'm trying to save some money. By the time I was done, I had spent twice as much as if I had just gone to the radio store to get started.