Trezor | Securely Begin Using Your Device

Welcome to Trezor

Trezor hardware wallets provide industry-leading security for cryptocurrency management. This official guide will help you securely begin using your device, from unboxing to connecting with Trezor Suite® and supported Web3 applications. Proper setup protects your private keys while giving you full access to your digital assets.

Whether you are new to crypto or an experienced user, this guide covers device initialization, firmware updates, PIN and passphrase setup, browser integration, security best practices, and troubleshooting.

Why Secure Device Setup Matters

Proper setup ensures your private keys never leave the device, keeping your funds safe from online threats. Incorrect setup or sharing your recovery seed could compromise security.

Once initialized, your Trezor wallet can securely connect to Trezor Suite®, decentralized exchanges, NFT platforms, and DeFi protocols.

Step 1: Unbox and Verify

Remove your Trezor device from its packaging and check the holographic seal for authenticity. Use only the official USB cable provided to avoid damage or connectivity issues. Keep the device in a safe place during setup.

Connect the device to your computer. The welcome screen on the device confirms that it’s ready for setup.

Step 2: Install Trezor Suite®

Download the official Trezor Suite® from launch.trezor.com. Select the appropriate version for your operating system: Windows, macOS, or Linux. Follow the guided installation to ensure your computer recognizes the device.

Trezor Suite® allows you to manage your accounts, view balances, send and receive crypto, and securely connect to Web3 applications.

Step 3: Initialize Your Wallet

On the device, select “Create new wallet” or “Recover wallet.” For a new wallet, carefully write down the 24-word recovery seed and store it offline in a secure location. This seed is essential for wallet recovery.

If restoring, enter your existing seed exactly. Never share your recovery seed or input it online; your Trezor device is the trusted interface for sensitive operations.

Step 4: Set PIN and Optional Passphrase

Create a strong PIN directly on the device to prevent unauthorized access. The PIN is entered on-device to protect against keylogger attacks. Optionally, enable a passphrase for an additional layer of security.

Remember both your PIN and passphrase securely, as they are essential for protecting your cryptocurrency assets.

Step 5: Connect to Web3 Applications

Use Trezor Bridge to safely connect your device to supported browsers and Web3 applications. All transactions are signed directly on the device, keeping your private keys offline.

• Decentralized exchanges (DEXs) for token trading
• NFT marketplaces for buying, minting, and selling digital assets
• DeFi protocols for staking, lending, and liquidity provision

Security Best Practices

• Download software only from official Trezor sources.
• Keep device firmware and Trezor Suite® updated.
• Confirm all transactions directly on the device screen.
• Use a strong PIN and optional passphrase.
• Disconnect your device when not in use.

Following these practices ensures your crypto assets remain secure at all times.

Troubleshooting

If your device is not detected, check the USB connection and ensure Trezor Bridge is running. Restart your computer or reinstall Trezor Suite® if necessary. Official support and community forums provide additional guidance.

Conclusion

By following this guide, your Trezor hardware wallet will be securely initialized and ready to use. Proper setup ensures your private keys remain offline while allowing safe interaction with Web3 applications, exchanges, and DeFi protocols.

Keep this guide for reference whenever setting up or troubleshooting your device. Trezor provides full control and maximum security for your cryptocurrency assets.