Cost: $99 KeepKey it's the simplest Cryptocurrency hardware wallet. It secures Bitcoin, Bitcoin Cash, Bitcoin Gold, Ethereum, Litecoin, Dogecoin, Dash and multiple ERC20 tokens. Cost: $129 Paper ...
It can also be a hardware device that interacts with software in the computer, and it can be a paper wallet. Many wallets that support Bitcoin are also used for Ethereum, Litecoin and other ...