If you travel with a gaggle of 5-volt devices, a simple powered USB hub can charge as many as seven at a time. John P. Falcone is the senior director of commerce content at CNET, where he coordinates ...

Many laser printers last for years, so businesses often keep older laser printers around even after upgrading other hardware. Many older laser printers use a parallel port interface rather than the ...

I know what you're thinking. "That idiot Sorrel is writing about another DIY ring-flash?" The answer is "yes," but I guarantee this is both the coolest ring flash you have ever seen, and also the only ...

The life-giving artery to your smartphones, cameras, and other gadgets just got a lot more elegant with this DIY hack from instructables. If you’re tired of unraveling proprietary AC adapters or ...

Learn what a USB to Serial adapter is used for, when you might need one, and whether installing a driver is required for it ...