
Coldcard Mk4
Hardware Wallet
$167.94
Highlights
- Bitcoin-only firmware with dual secure elements for maximum security
- True air-gapped operation via microSD
- Compatible with popular Bitcoin desktop wallets
- Advanced features like duress PIN and multiple seed support
- Power-user focused with steeper learning curve
Buy Securely
Our BUY button always links to the official manufacturer's store. To ensure genuine, tamper-free devices, always buy from the official store or an authorized seller.
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Assets Supported: BTC only
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Screen Size: 0.8"
Screen: Yes
Touch Screen: No
Input Controls: Buttons
Dimensions: 86 x 50 x 7.5 mm
Weight: 30g / 1oz
Warranty: No Info
Battery: No
USB Charging: Yes
Web App: No
Desktop App: None
Browser Extension: None
Mobile App: None