How do you know that your patch cables are good? For simple jumper wires, a multimeter is about all you need to know for sure ...

OWC has introduced two new active optical USB4 cables offering extended lengths and high-speed connectivity at more ...

A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...