Not advertised. But with the new 16 in MBP and “M1 Max” CPU, it supports up to 3 6K displays - https://support.apple.com/guide/macbook-pro/use-an-external-displ

Not advertised. But with the new 16 in MBP and “M1 Max” CPU, it supports up to 3 6K displays - https://support.apple.com/guide/macbook-pro/use-an-external-display-apd8cdd74f57/mac https://support.apple.com/guide/macbook-pro/use-an-external-.... There must be at least one reviewer out there with 3 of the pro xdr displays. (this is roughly $28K by the way)