Check and confirm transactions on the display and confirm with using the physical buttons (anti-malware second factor)
Your confidential data is never exposed: it is secured inside a strongly isolated environment locked by a PIN code
Use companion apps such as cryptocurrencies wallets, and also FIDO U2F, GPG, SSH or build your own applications
Ledger Nano S supports the FIDO Universal Second Factor authentication standard on Google, Dropbox, GitHub or Dashlane
Your accounts are backed up on a recovery sheet you create during setup. Easy restoration on any Ledger device or compatible wallets (BIP39/BIP44)
The Ledger app can only work with genuine devices. Remember: never share your seed (24 recovery words). Never buy used Ledger products.
WE ONLY SELL "NEW SEALED" PRODUCTS FROM THE ACTUAL "MANUFACTURER" LEDGER. PLEASE BE ADVISED: DUE TO THE NATURE OF THIS PRODUCT "WE DO NOT ACCEPT RETURNS" NOTE: WE ARE NOT THE ACTUAL PRODUCERS OF THE PRODUCTS, IF YOU HAVE ANY ISSUES PLEASE CONTACT LEDGERWALLET