COLDCARD Mk4™
Bitcoin-only security perfection
Available Finishes & Colors
Price Disclaimer:While we strive for accuracy, crypto hardware prices are subject to frequent market fluctuations and regional taxes. ColdWallets.ca cannot be held liable for sudden price changes or stock availability. Pricing varies by global region and dealer.
"Bitcoin-only security perfection"
Jump to professional deep-dive ↓
Verified High-Resolution Security Inspection
Dual Secure Elements
Two secure elements (ATECC608 + DS28C36B) provide maximum Bitcoin security and redundancy.
Complete Air-Gap Operation
True air-gap capability with MicroSD and QR code communication for maximum security.
Advanced Anti-Coercion
Trick PINs, duress features, and brick-me PINs protect against physical coercion attacks.
Bitcoin-Only Focus
Dedicated Bitcoin-only design eliminates attack vectors from altcoin complexity.
The Ledger Nano X represents the pinnacle of hardware wallet technology, combining robust security with modern convenience features. As the flagship device from Ledger, it builds upon the success of the Nano S while adding Bluetooth connectivity and expanded storage capacity.
What sets the Nano X apart is its wireless capability, allowing you to manage your crypto portfolio directly from your smartphone using the Ledger Live mobile app. This makes it ideal for users who want the security of cold storage without sacrificing convenience.
Security Strengths
- • Secure Element (CC EAL5+ certified)
- • PIN protection with anti-tampering
- • Recovery phrase backup system
- • Open-source software validation
- • Bluetooth with end-to-end encryption
Potential Concerns
- • Closed-source secure element
- • Bluetooth connectivity (though encrypted)
- • Higher price point
- • Battery dependency for mobile use
Pros
- Bluetooth connectivity for mobile use
- Supports 5,500+ cryptocurrencies
- Excellent build quality and design
- User-friendly Ledger Live app
Cons
- Higher price compared to competitors
- Battery needs regular charging
- Bluetooth may concern privacy advocates
The Ledger Nano X strikes an excellent balance between security and convenience. While it comes at a premium price, the Bluetooth connectivity, extensive coin support, and polished user experience make it our top recommendation for most users. It's particularly well-suited for those who want to manage their crypto on-the-go without compromising on security.
*Estimated pricing from official retailers
Last updated: Today
Similar Wallets
Ledger Nano X
Rating: 4.7
Price: $149
- Bluetooth
- Large Storage
- Easy to Use
Trezor Model T
Rating: 4.5
Price: $219
- Touchscreen
- Advanced Security
- Open Source
NGRAVE ZERO
Rating: 4.6
Price: $398
- Air-Gapped
- Biometric
- 4" Display
Coldcard MK4
Rating: 4.8
Price: $177
- Air-Gapped
- MicroSD
- Secure Element