description UKey Zero Card Overview
The UKey Zero is a hardware wallet utilizing a secure element chip and Bluetooth connectivity for generating and storing private keys, offering a compact design with enhanced security features against phishing attacks and compromised devices.
help UKey Zero Card FAQ
What is the UKey Zero Card?
The UKey Zero Card is a hardware wallet that generates and stores private keys. It uses a secure element chip and Bluetooth connectivity to work with a compatible device.
How does the UKey Zero Card protect private keys?
Its secure element is intended to keep private keys in a hardware-protected environment. The design also aims to reduce exposure to phishing and compromised phones or computers, although users still need to verify transactions carefully.
Does the UKey Zero Card use Bluetooth?
Yes. Bluetooth is part of the device's connectivity design, allowing it to communicate with a compatible phone or other host without exposing the private key itself as ordinary text.
Is the UKey Zero Card a software wallet?
No. It is a hardware wallet, meaning the key storage and signing function are built into a physical device. The companion device can provide the interface while the hardware wallet protects the private keys.
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