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Keystone 3 Pro

Keystone 3 Pro

TheKeystone 3 Prois a highly secureHardware walletfor cryptocurrencies, the transactionsoffline via QR codeSigned.3 Secure elements,Fingerprint authenticationandOpen-source firmwareIt offers maximum security and full transparency. Multiple seed phrases and passphrases allow for flexible management of different wallets, compatible with popular apps such as...MetaMaskorBlueWallet.

  • Full transparency of the firmware and hardware, flexible management of multiple wallets with passphrase protection.
  • Maximum tamper protection and fast, secure access to the wallet.
  • Transactions can be signed completely offline via QR code, without USB or Bluetooth.
€149,00
€149,00
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Description

Keystone 3 Pro – Maximum security for your cryptocurrencies

The Keystone 3 Pro is a highly secure hardware wallet , ideal for anyone who wants to manage their cryptocurrencies securely . Its 4-inch touchscreen and intuitive menu navigation make it easy to check, confirm, and manage transactions.

Thanks to air-gapped operation, all transactions can be signed offline via QR codes – without USB or Bluetooth – for maximum protection against hacking. The wallet features three secure elements and fingerprint authentication , preventing tampering and ensuring secure access.

The open-source firmware guarantees full transparency, while multiple seed phrases and optional passphrases make managing different wallets simple and secure. Compatible with popular wallet apps like MetaMask , BlueWallet , and OKX Wallet , the Keystone 3 Pro offers the perfect combination of security, flexibility, and ease of use for all crypto users.

    Security & Coin List

    Security features:

    Air-gapped technology (100% offline): 

    • No USB, Bluetooth, Wi-Fi or mobile network connection
    • No physical or wireless data transfer
    • Communication exclusively via QR codes –
      not hackable

    Secure Element chip (Secure Element – ​​SE):

    • Cryptographically protected storage for private keys
    • Isolated from the operating system
    • Meets industrial safety standards

    Tamper protection & self-destruction:

    • Detects physical tampering (e.g., opening the case)
    • Automatic deletion of all stored data in case of attempted manipulation.

    Supported assets:

    • Over 10,000 cryptocurrencies:The Titan 2.0 supports a wide range of cryptocurrencies across various blockchains and is continuously updated.

    Click here for the manufacturer's complete coin list.

    Hard Facts & Guarantee

    Technical details:

    • Size:90 × 55 × 15 mm
    • Display:4″ touchscreen LCD, 800 × 480 pixels, color
    • Weight:150 g
    • Connection:USB-C, optional air-gapped via QR code (no Bluetooth for offline mode)
    • Compatibility:Windows, macOS, Linux, Android, iOS; supports popular wallet apps
    • Security:3 Secure elements, fingerprint authentication, open-source firmware, support for multiple seed phrases, passphrase and air-gapped transactions

    Guarantee:

    If you have aWarranty claimIf you have any questions about your product, we are here to help.gladly availableand contact the manufacturer to verify this. Simply sendan email.

    Instructions for use

    Tutorials and user manual:

    Shipping information

    Shipping costs
    The shipping costs a flat rate of 5.90€.

    For orders over 149€ we ship your order completely free of charge.

    Shipping time
    Depending on your location and the shipping option you choose, standard shipping can take between 1-3 business days.

    • Fast shipping
    • Money-back guarantee
    • Secure payment
    INFO: Aufgrund der hohen Nachfrage in den Medien haben wir nur noch einen begrenzten Bestand!
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    Keystone 3 Pro
    €149,00
    €149,00
    Selected Variant Image
    Keystone 3 Pro
    €149,00
    €149,00

    Your coins. Your devices. Your control.

    Maximum security against hacks

    Your coins remain offline and are therefore safe from online attacks and phishing.

    Full control over your assets

    Only you have access to your private keys – no third parties, no compromises.

    Independent of exchanges & platforms

    Even if an exchange is hacked, your coins are protected because they are with you.

    Support for thousands of coins & tokens

    Modern wallets like Ellipal, OneKey & D'Cent support over 3,000 cryptocurrencies.

    Why hardware wallets are the best choice for your crypto

    In a world full of hacks, data leaks, and compromised exchanges, securely storing your cryptocurrencies is more important than ever. Compared to software wallets, mobile apps, or storage on exchanges, hardware wallets offer by far the most reliable protection. They operate completely offline, securely store your private keys on a physical device, and can only be accessed manually – a true safe for your digital assets. Those who think long-term rely on maximum control, uncompromising security, and true self-custody.

      Other

    Offline storage

    Easy handling

    One-time purchase

    Physical confirmation

    Full control

    Highest safety standards

    Your cryptocurrencies are only as secure as the place where you store them. That's why the hardware wallets offered by VAULTERY rely on state-of-the-art security architecture – from an EAL 6+ certified security chip to biometric authentication and 100% air-gapped technology. Private keys are never connected to the internet, making them completely protected from hacks, malware, or phishing. Every transaction must be manually confirmed on the device – no access without your consent. This way, you retain full control – and your crypto stays exactly where it belongs: with you.

    ★★★★★ Guaranteed satisfaction

    Ideal for beginners & professionals

    Whether you're just entering the world of cryptocurrencies or already an experienced trader, our hardware wallets offer the perfect balance of ease of use and feature depth. Setup takes just a few minutes thanks to clear instructions and intuitive user interfaces. Meanwhile, professionals benefit from advanced features like multisig support, complex wallet structures, and compatibility with popular third-party apps like MetaMask or Trust Wallet. A solution that grows with you – secure, flexible, and future-proof.

    Don’t wait until it’s too late – secure your coins now

    Crypto belongs to you – so only you should have access to it. More and more users are losing their digital assets due to hacks, exchange outages, or phishing. With a hardware wallet from VAULTERY, you protect your portfolio permanently, offline, and independently. No risks, no middlemen – just you and your assets. Invest in true security today and preserve your digital assets for the future with one click.

    What you need to know

    Questions & Answers

    How much does shipping cost?

    The shipping costs a flat rate of 5.90€.

    For orders over 149€ we ship your order completely free of charge.

    How long does shipping take?

    We know how important fast and secure deliveries are. Therefore, your order will be carefully packaged and insured within Germany to ensure it arrives safely. Delivery time is typically 1-3 business days , so you can have your desired products in your hands soon.

    Is the shipping insured?

    Yes, each of our shipments is 100% insured.

    What payment options do I have?

    With us you can pay safely and easily using any common payment method.