The average punter shunts audio around with analog 3.5 mm cables, RCA jacks, or Bluetooth on a regular basis. A useful standard that hasn’t really bothered most of us is S/PDIF, standing for ...

S/PDIF, and more specifically optical TOSLINK ... you can simply use a red LED pointed just right into the optical cable. The end result? Lossless transmission of CD-quality audio from an Arduino ...

Extension cords and power strips are safe for most home and office electronics, but for many appliances, they can be a bad ...

"Let's say you connect [an extension cord] to a floor heater," Martinez says, "the plug melts and it starts a fire. That's ...

Chances are, your cable internet provider charges you a hefty ... We've spent hundreds of hours testing dozens of routers, mesh kits, and extenders to find the best gear to get strong Wi-Fi ...

My small countertop is full of everything, including tangled toothbrush cables and various hair appliances ... The Mifaso Wall Outlet Extender not only allows all of the corded appliances in ...

Let's just get this one out of the way up top: whatever you do, please don't show up to a Tesla Supercharger with an NACS "extension cord." Yup, you read that right. There's an extension cord out ...

I wanted to avoid having too many cables going every which way or using a wall outlet if possible. I still have to put the S6 laptop screen extender through its paces a bit more but so far ...

When these happen, you have two options: upgrade to a mesh router or add a Wi-Fi extender to your existing router. For as little as $20, a Wi-Fi extender will boost your internet signal to a ...

This extension cord combines power and mobility with its 12-gauge size and 50-foot length. Its light-up end is especially useful in dark workspaces. The cord remains flexible even after being ...

A plug and socket for coaxial cable. RCA connectors are used for analog audio signals (see analog audio). They are also used for digital audio (see S/PDIF) and analog video (see composite video).

Here’s how it works. The best Wi-Fi extenders let you easily and inexpensively improve the range of your existing Wi-Fi router. If you’re not quite ready to upgrade to one of the best mesh Wi ...