Trezor Safe 3 / Safe 5
In plain words
Trezor Safe 3 / Safe 5 is a hardware wallet. Both models come in a Bitcoin-only edition; Safe 5 has a colour touchscreen and a microSD slot. A newer Safe 7 is also on sale.
Key facts
Trezor Safe 3 / Safe 5: a Bitcoin-only edition is available; open source; not air-gapped; connects by USB-C. Price: Safe 3 $59 · Safe 5 $129, see the price source below.
See also
- Hardware walletA hardware wallet is a small device that keeps your private keys offline and signs transactions inside itself. Even if your computer is infected, the keys never leave the device.
- Seed phraseA seed phrase is a list of 12 or 24 ordinary words that can recreate all the keys of a wallet. Whoever has the words has the bitcoin, so write them on paper or metal and never type them into a website.
- MultisigMultisig means a payment needs several keys out of a set, for example any 2 of 3. Losing one key, or having one stolen, does not lose the coins.
- Air-gappedA device that never connects to a computer by cable or network; data moves by QR code or SD card.
References
- Trezor Safe 3 / Safe 5 trezor.io
- price source trezor.io