These simple, inexpensive Ethernet jack/plug combinations used for loopback testing and to convert a standard Ethernet cable to a crossover cable are a no-brainer. Every network person should have one ...

Systems builders tasked with the on-site and in-shop maintenance, diagnostics and repair of PCs need help. Portable tools have come to their rescue. The following products can help turn a painful, two ...

System builders who diagnose networks or transfer data from one PC to another are familiar with the standard three-foot crossover cable. But sometimes when you&re on-site, these necessary cables are ...

Measuring only 2 x .075 x 0.75 in. and weighing 0.6 oz, the first two models in the SuperLooper line of Ethernet test tools ease tasks commonly performed when setting up and maintaining Ethernet ...