Replying to Avatar jimbocoin 🃏

ColdCard, Keystone, SeedSigner

These are the ones that support total airgap via microSD, or camera/QR.

Technically Specter DIY also meets this criteria, but you have to solder it yourself. If these were available pre-fab they’d be on my list.

If there are other fully airgappable vendors I’d like to hear about them.
e1
BOL 2y ago

Jade also does air gap

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jimbocoin 🃏 2y ago

Neat! I’ll check it out.

I’ve got some unopened. I was planning to do a big side-by-side-by-side review. Haven’t gotten around to it.