Anything older than HDMI 1.4 is now obsolete, and only present on really old gear. HDMI 1.4 is good enough for 1080p SDR equipment. Though it can do 4K/30, and you can still find it on small, cheap ...

Apparently at the 2560×1440 setting using HDMI, the WiFi drops out ... It turns out that at this screen resolution, the Pi 4 emits some RF noise which is exactly in the range of WiFi channel ...

[maxime borges] has such a perfect setup that involves a HDMI 4:2 switch, and he brings us a write-up on integrating that HDMI switch into Home Assistant through emulating an infrared receiver’s ...

It offers the highest maximum data transfer rate (at 77.37 Gbps, it’s nearly double HDMI 2.1’s 42.6 Gbps maximum), much higher refresh rates at both 4K and 8K than HDMI (240 Hz and 85 Hz vs ...

Samsung and LG are currently the only manufacturers offering TVs with four high-bandwidth HDMI 2.1 ports ... which supports “up to 4 high-speed video/audio input interfaces.” ...

Learn more › HDMI (High-Definition Multimedia Interface) is one of the most common A/V connectors for TVs and monitors, and HDMI cables aren’t going away anytime soon. Whether you’re a gamer ...

But plugging in the wrong HDMI cable can hold it back from reaching its full potential, especially when you’re gaming. It’s almost absurd that such a seemingly basic component can make or ...