HDMI 2.0, 2.0a, 2.0b ball of confusion

[Egg_Head]

Does a HDMI cable that supports HDMI 2.0 also support 2.0a & 2.0b too?

 

[wwillson]

This article explains it well.

What is HDMI 2.0b?

If you’re confused by the different HDMI versions on 2017 gear, you’re not alone. Here’s what you need to know.

www.cnet.com