Trezor.io/start is the official setup hub for Trezor hardware wallets. It guides you through initializing your device, downloading and installing the Trezor?Suite app, updating firmware, and creating secure recovery seed backups. Ledger.com/Start is the official setup page for Ledger hardware wallets. It provides step-by-step instructions to initialize your device, install the Ledger Live app, and create a secure recovery phrase.