The Plugable USBC-VAmeter3 tests the quality of the connections between your computers and chargers and other peripherals. Photo: Ed Hardy/Cult of Mac Your MacBook isn’t charging right and you can’t ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Plugable is one of those fascinating companies that make ...

USB Type-C has a lot going for it. It’s a universal standard and it replaces bulky, outmoded plugs that hogged a disproportionate amount of space in phones and computers. But it has an obvious ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent in by [ludwin], ...