All HDMI ports can carry video and audio, but they support different bandwidth levels, which determine the devices you should use with them. If you happen to plug into the wrong HDMI port, nothing ...

Think your TV setup is fine? These HDMI tricks can unlock performance and sound you didn't know you were missing.

Some TVs may have just two or three HDMI ports, in which case it's easy to run out of options. In other scenarios, the ...

The market currently experiences aggressive expansion driven by AI hardware upgrades and next-generation display standards. Manufacturers prioritize increasing bandwidth capabilities while reducing ...

The Xbox controller is one of the most popular gamepads on the market, but it's got a weird port on the bottom you may not ...

The XGIMI MoGo 4 Laser Projector features 1080p resolution and 550 ISO lumens of brightness in a portable package.

Abstract: The sixth-generation network is expected to achieve global coverage based on the space-air-ground integrated network, and the latest satellite network will play an important role in it. The ...

PCWorld editors highlight Black Friday's best tech deals–as they find them. Join us 6 a.m through 3 p.m. Eastern on November 28!

This adapter is designed to turn a single USB connection into two additional HDMI outputs, giving you a total of three separate screens when you include your laptop display. It works with both USB-A ...

If you have a PlayStation, an Xbox, a Switch, a cable/satellite box, or a media streamer and an ARC-supported soundbar, that's easily too many sources for the meager number of HDMI inputs found on ...