Using tools such as cable testers for RJ connectors or Fibre tools can help explain better where the cable is having problems. I also would recommend using routers or network adapters to test for ...

This is a tool for measuring USB cable resistance very similar to the FemtoCow's cable resistance tester. It supports A-to-micro B, A-to-mini B, A-to-C and C-to-C cables. The measured resistance is ...