The HDMI 2.1 spec was introduced in 2017, and it took a couple years for it to appear in high-end gaming laptops, GPUs, and in consoles including the PS5 and Xbox Series X that launched in 2020.

Zettaguard is known for its HDMI switches, but it also makes a variety of splitters including a 1 x 2 splitter, as well as a 1 x 4 splitter. The splitter can support images up to 4K x 2K at 30Hz ...

But while HDMI 2.2 — which arrives later this year — will similarly allow for 4K content at up to 480Hz and 12K content at 120Hz, there’s one feature that GPMI has over HDMI 2.2: power delivery.

Compared to most small LCDs sold to makers, smartphone screens boast excellent color, brightness, and insanely high resolution. Unfortunately, driving them is rarely straightforward. In an attempt … ...

HDMI 2.0 is backward-compatible, but you can't "upgrade" an HDMI 1.4 switch to 2.0. A 5x1 switch. Five inputs, one output to the TV. The remote lets you choose each input directly. Sarah Tew/CNET ...

Right now, you can get a 6ft. Amazon Basics HDMI 2.1 cable for just $8.59, which is actually less than the cost of an older Amazon Basics 6ft. HDMI 1.4 cable.

Other switches to consider include OREI's bidirectional 4K HDMI switch, which boasts a rating of more than 4.5 stars from more than 4,800 reviews; Kinivo's 4K HDMI Switch and its 4.2 stars from ...

Doubling HDMI 2.1 from 48 Gbps to 96 Gbps makes HDMI 2.2 the most capable video and audio transmission standard, even eclipsing DisplayPort 2.1 and USB4, both of which can only reach 80 Gbps.

Benefits of HDMI HDMI was invented to create a new standard that would be useful across a number of devices, while also combining audio and visual input to make the wiring less complex for ...

HDMI 1.0 can only transfer a maximum resolution of 1080p at a rate of 60Hz and supports eight audio channels. 1.1 and 1.2 can do 1440p, but only at 30Hz.