If you're in the market to buy a new HDMI cable, here are a few myths you should stay away from -- especially if you want to ...

Is your 4K TV flickering? The problem might be your "bargain bin" HDMI cable. Discover the one technical spec that makes a ...

Your Roku can technically plug into any HDMI input, but the specific port, cable, and settings you choose can quietly cap ...

If your TV picture still isn't as sharp as it should be, even with HDR turned on, one of two HDMI settings might be to blame. Luckily, they're easy to fix.

You don't have to buy a new computer to get Wi-Fi 7 speeds. There are external Wi-Fi dongles, such as the Asus RT-BE58 Go or Acer Wave D7, that you can plug into an available USB port to get Wi-Fi 7 ...

Not all HDMI ports are created equal, though that is a common misconception for folks who may not be a display tech enthusiast who just got a new TV.

There are ways for intruders to scramble your home security system using a Wi-Fi jammer, but fortunately, it's not as ...

HDMI is a well established standard in the world of displays and connecting, but if you're not getting any audio output, you ...

Why is your Xbox controller not connecting to pc? We explain the common causes and show you exactly how to fix them.

Abstract: Fault detection of railroad signal cable is of great significance to the safety of railroad system. We propose an improved frequency-domain reflection (FDR) method based on simultaneous ...

The carrier’s Connected Life platform, now available nationwide, lets AT&T customers easily set up a smart home security system. Previously available as a pilot program in select markets, AT&T ...

The Pentagon did not conduct a routine investigation into the impact of Defense Secretary Pete Hegseth’s disclosure of sensitive military information in a group chat on Signal earlier this year and ...