HDMI 2.1 - Do cables longer than 5m have to be "Active" cables to be true 2.1 standard? Are "Passive" HDMI 2.1 cables over 5m useless?
Go to solution
Solved by Glenwing,
A cable that has passed the Ultra High Speed certification and has a genuine holographic label on the package is a "true" UHS cable. Cables that do not have the certification are not true UHS cables. It's not based on length or passive/active.
https://hdmiforum.org/specifications/ultra-high-speed-hdmi-cable/
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now