Trezor One doesn't support ADA
Model T supports ADA, but Trezor Suite doesn't.
Gotta get another site just to see my ADA..
DUMB!
on wallet.trezor.io also, you will find Cardano on the list, just click it, you will direct to an external wallet; https://adalite.io/
choose hardware wallet and unlock with Trezor.
Just be careful if you manually write the URL, there is much phishing similar like adalite.io domain,