Cardware (BTC)
Last updated
Last updated
The Cardware (BTC) is a Bitcoin only fully transparent hardware wallet specifically designed for Bitcoin maxis seeking a secure and offline solution for managing their digital assets. The device is powered via USB-C with only power and ground connections active—all data lines are disconnected and visibly shown on the circuit board. This design ensures that private keys remain isolated from the internet and eliminates risks associated with data transmission through cables. The wallet aligns with the stringent security standards valued by Bitcoin maximalists, providing a robust and verifiable solution for secure Bitcoin storage.
Cardware (BTC) is an affordable and secure hardware wallet that offers a truly air-gapped and offline solution for managing your Bitcoin ($BTC) assets. Powered via USB-C with no data rails active—only the power and ground connections are utilised—the device ensures that no data can be transmitted through the USB-C port, maintaining a secure and isolated environment. Utilising Cardware's QR code connection method, you can pair the device in under two seconds and interact with your assets instantly, all while ensuring that your private keys are never exposed to the internet. The wallet generates high-entropy private keys through random pixel sampling during setup, enhancing the security and uniqueness of your keys. With its non-upgradable firmware and absence of data connections, the device provides easy portability and quick access without the risks associated with external connections, unauthorised code modifications, or malicious actors. Designed for individual users, Cardware Wallet BTC seamlessly integrates with our watch-only Web Based wallet and is accessible from any device with a browser, offering secure and convenient BTC management.
Size
86 x 54 x 11 mm
Weight: 60g
60g
Price
$77 (excl VAT & shipping)
Power Source
USB-C
Assets Supported
BTC Only
Private Key Generation
High entropy private keys generated through pixelated images (sampled pixels) taken by the built-in camera upon setup.
Cardware Wallet Device: The air-gapped, offline hardware wallet
Get Started Guide: Quick instructions to help you set up and use your device
Seed Phrase Paper: For securely writing down your seed phrase
QR Code Paper: Links to a comprehensive online guide for detailed instructions and support
Steel Seed Phrase Sheet: A durable, complementary gift for securely backing up your seed phrase
Stickers: Fun additions to personalise your wallet or other belongings
The Cardware Wallet (BTC) combines cutting-edge security features with the convenience of an easy-to-use design. Ideal for both novice and experienced cryptocurrency users, it provides a secure solution for managing your digital assets.
