When hooking up an audio system or sound bar, you generally have to choose an HDMI or optical digital audio connection. Find out which one is better and why.

Thanks to the worldwide proliferation of smartphones, tiny high-resolution displays are common and cheap. Interfacing these displays with anything besides a phone has been a problem. [twl] has a bo… ...

HDMI 2.1 is also on both of the next-generation game consoles, the PlayStation 5 and Xbox Series X. In fact, to get the most out of those consoles you'll want a TV that supports at least some ...

That changed in 2017 when HDMI 2.1 was launched with Enhanced ARC, complete with 37 megabits per second of audio bandwidth, more than enough for lossless, high-resolution surround.

The vast majority of TVs sold in recent years have HDMI 2.0 ports. Most 2021 and 2022 TV models (and some high-end 2020 models) support HDMI 2.1. Don't worry about HDMI 2.1a unless you're really ...

Why it made the cut: Among certified Ultra High Speed HDMI cables, Zeskit delivers top quality at an accessible price. The best HDMI 2.1 cable offers more capacity than you will be able to use for ...

An HDMI splitter provides the capability to project the same image to multiple screens, which is handy if you’re, say, hosting a big sports viewing party across several TVs or a head-to-head ...

The plug-and-play device includes a 3.3-foot HDMI cable (unlike some switches that sell the HDMI cable separately). It can support 4K at a 60Hz refresh rate, as well as 3D video.

“With the introduction of HDMI 1.3 we doubled the bandwidth from about 4.9 Gigabits per second to over 10 Gbps, and these cables are called ‘High Speed HDMI’ cables.

We’ve collected some of the best HDMI splitters for dual monitors and more currently available, so you don’t need to guess which one will work well. Best overall: OREI UHD-PRO102 HDMI Splitter ...

I could send data to a PC and have the PC output HDMI, that’s not the Arduino generating the HDMI signal. It’s kind of taking away from how cool this board is. Report comment ...

HDMI 2.2 and the new Ultra96 cables will enable even higher resolutions and refresh rates including 4K at 480Hz, 8K at 240Hz, 10K at 120Hz, and even 16K at 60Hz.