KeepKey generates your Bitcoin private key using its hardware-based random number generator, combined with randomness provided by your computer.
Your private key is stored securely on your KeepKey, never leaving the device. Your KeepKey is PIN-protected, which renders it useless even if it falls into the wrong hands.
KeepKey's large display gives clarity to every bitcoin leaving the device. Each transaction must be manually approved using KeepKey's confirmation button.
- Open source
- Altcoin support
- Supported by clients including Electrum, MultiBit, and Mycelium
- Virus- and malware-proof
- Works on PC, Mac, and Linux