description KeyPal 2 Overview
KeyPal 2 is a passive hardware wallet device that generates and securely stores private keys for cryptocurrencies offline, utilizing a microSD card to transmit transactions initiated from a connected smartphone or computer.
help KeyPal 2 FAQ
How does KeyPal 2 keep cryptocurrency keys offline?
KeyPal 2 is a passive hardware wallet that generates and stores private keys on the device. A microSD card is used to transfer transaction data between the wallet and a connected smartphone or computer.
Does KeyPal 2 connect directly to a phone by Bluetooth?
Its stated workflow uses a microSD card to transmit transactions rather than a normal live wireless connection. The phone or computer prepares a transaction, and the offline device signs it for transfer back.
What is an air-gapped hardware wallet?
An air-gapped wallet keeps the private-key device separated from the internet-connected computer or phone. KeyPal 2 follows that model by using removable microSD media for transaction exchange.
Can KeyPal 2 sign cryptocurrency transactions?
Yes, its purpose is to sign transactions while keeping the private keys offline. The signed transaction is then transferred through the microSD workflow to a connected device for broadcasting.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
