Blockstream Jade Plus Hardware Wallet

Blockstream Jade Plus Hardware Wallet The Blockstream Jade Plus is a Bitcoin hardware wallet designed for secure self-custody of private keys. It supports fully offline (air-gapped) operation, allowing transactions to be signed without exposing keys to internet-connected devices. It’s built as an open-source device with multiple connection options, making it flexible to use in both simple and more advanced setups. Security and Operation Air-Gapped Transactions Supports QR-based transaction signing using the built-in camera, allowing completely offline operation when needed. Open-Source Design Both hardware and software are open-source, providing transparency and allowing independent verification. Secure Key Handling Uses a virtual secure element with encryption mechanisms designed to protect private keys, even if the device is physically accessed. Connectivity Options USB-C Bluetooth QR code (camera) SD card / external storage Allows flexible use depending on preferred workflow, including fully offline setups. Hardware Overview Display: 1.9" LCD Battery: ~280 mAh Controls: Physical buttons Build: Metal or plastic variants Size: ~65 × 30 × 12 mm Weight: ~25–30 g Compatibility Blockstream app for Android via Bluetooth and USB-C Blockstream app for iOS via Bluetooth Blockstream app for Desktop via USB-C Sparrow Wallet Electrum HWI What’s Included Jade Plus hardware wallet USB-C cable Recovery sheets Typical Use Long-term Bitcoin storage (self-custody) Signing transactions securely Air-gapped wallet setups Multi-signature configurations Important Note This device is designed for Bitcoin self-custody. Proper backup of recovery phrases is required to access funds.