Part 9/11:
Built-in Keyboard: Facilitates easier seed and address entry—especially beneficial during recovery.
Battery & Power Options: Operates with AAA batteries or USB-C power, providing flexibility in offline or mobile situations.
Enhanced Responsiveness: Buttons respond reliably, improving user experience over earlier models.
Robust Backup Options: Steel backups for seed phrases prevent damage from fire, water, or corrosion.
Final Thoughts and Future Directions
The Cold Card Q strikes a commendable balance between security and usability. Its straightforward setup, complemented by the robust Sparrow Wallet integration, offers a comprehensive yet accessible solution for Bitcoin custody.