Assertion: hardware wallet | /r/HasProperty | simple
Facets:
Source sentences:
text: A hardware wallet can be as simple as an external hard drive with one of the above software wallets installed or an individually-crafted device used only for storing your cryptocurrency.
text: The first thing to know is that because a hardware wallet is such a simple device that can only sign transactions, it needs to use a more sophisticated computer for all other functions, such as preparing the transaction and broadcasting it to the network.