You couldn’t care less about “how many coins/tokens” your hardware wallet supports – and rather have a device which specializes solely on improving security for the one coin that matters?
Welcome to the new Coldcard Mk4!
This is not your entry-level hardware wallet – but the solution you’re looking for if you want to get serious about protecting your Bitcoin treasury.
The expanded memory allows you to create and broadcast much larger Bitcoin transactions, getting you ready to take full advantage of the age of MultiSig (distributed key management) and works very well with MultiSig solutions such as Nunchuk.
A significantly faster processor, a second secure element to fend off “Five-dollar-wrench-attacks” and a more solid casing to handle rougher environments are additional benefits you get with the new Coldcard Mk4.
As usual, all of our BitcoinVN Shop hardware wallet customers are privy to a free 1-hour-consultation with one of our security consultants to get you started the right way.
A full technical breakdown of the Coldcard Mk4 vs Coldcard Mk3 can be found below.
