Before USB ports became standard on PCs, several devices connected through a serial port. They're obsolete in many ways, but ...

Need a safe and smart way to use your phone in the car? These car phone mounts are ideal for hands-free calls, navigation, music streaming, and more. I’m one of PCMag’s mobile analysts. That ...

Cheap serial-to-USB adapters are invaluable for snooping debug ports or programming chips, and if you ask us, you can never have too many laying around the bench. [Quentin Bolsée] loves them so ...

Features may differ depending on your camera, lens, and mount adaptor combination. Make sure your camera and accessories are updated to the latest software. Check your camera and lens compatibility to ...