SunPass has been accepted in most of Texas for a while, and the NTTA tag is also valid in Florida.
https://floridasturnpike.com/wp-cont...bility-Map.pdf
https://www.ntta.org/sites/default/f...ary%202023.pdf
This is important as if you have both, you'll likely get double charged. The Uni or E-pass (issued by CFX) is not yet valid in Texas.