7 Best Cryptocurrency Hardware Wallets

4. KeepKey

Another wallet in our list of best cryptocurrency hardware waller is KeepKey. One of KeepKey’s advantages is that it supports Litecoin, Dogecoin, Namecoin, Testnet, Ethereum and Dash, in addition to Bitcoin. KeepKey has an OLED screen that displays all sorts of notifications, but it also costs $129. KeepKey generates and stores private keys using a random number generator and the keys are then used to sign transactions. The private keys are stored in an isolated storage area permanently and the user has a one-time chance to backup the wallet through a 12-word passphrase. Each transaction is signed by the wallet using the private keys and have to be manually approved by using the button on the device.

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