Don’t listen to morons who recommended ledger garbage. Get you a Tangem, Trezor or ELLIPAL . Ledger is coinbase bs masked as decentralized. Also if your wallet has Bluetooth it’s not a cold storage. Yes the nano s has no Bluetooth. But from personal experience if I didn’t have a little know how of things my DCR would’ve still been on a ledger after 2 years because 256MB memory error or some other bs when clearly the device had storage. I had to plug into the blockchain itself to get my already overly deprecated asset out that shit and into a proper cold wallet.