The BitBox02 Bitcoin-only edition exclusively supports Bitcoin.
The BitBox02 Multi edition supports Bitcoin, Litecoin, Cardano, Ethereum and a large variety of ERC20 tokens.
A selection of ERC20 tokens is available directly in the BitBoxApp, which can be enabled within the Ethereum account settings in the BitBoxApp. All other ERC-20 tokens need to be accessed with web wallets such as MyEtherWallet or Rabby.
A full list of all currently supported coins and tokens alongside their compatible wallet software can be found here: https://bitbox.swiss/coins/
As each additional cryptocurrency requires firmware changes and ongoing maintenance, we currently do not have any plans to add more coins in the near future.