Sealed Brand New Ledger Nano s - the best crypto hardware wallet - secure and manage your bitcoin, ethereum, erc20 and many other coins cryptocurrency hardware wallet: allows you to send and receive crypto assets, securely and conveniently. your ledger hardware wallet can easily be connected into a computer and managed through the ledger live companion app. the ledger nano s keeps your private keys protected secure: your confidential data is never exposed: it is stored inside a strongly isolated secure chip, and locked by an 8 digit pin code multicurrency: enables you to manage multiple assets on the same device, and supports over 30 cryptocurrencies and all erc20 tokens easy to use: designed around an intuitive user experience. check and confirm transactions on the built-in display and confirm with using the two physical buttons.