Why Choose a Trezor Hardware Wallet?
Trezor keeps your private keys inside a dedicated device that never exposes them to your computer or the internet. Transactions are reviewed on the device screen and approved with physical buttons, shutting down common attack paths like clipboard hijacking, fake websites, and keyloggers.
Core Advantages
- Keys created and stored offline—not exportable to your PC.
- Human-readable recovery phrase to rebuild wallets if the device is lost.
- Support for multiple blockchains and tokens via the companion app.
- Transparent, auditable codebase and a mature security model.
How Signing Works
- Your computer prepares an unsigned transaction.
- The device shows the address and amount on its screen.
- You confirm on the device; the device returns a signed payload.
- The computer broadcasts the signed transaction to the network.
Quick Start: First-Time Setup
Perform setup in a private place. Do not film or photograph your recovery phrase.
1) Unbox and Inspect
- Check that packaging looks authentic and untampered.
- Use the original cable or a reputable replacement.
2) Initialize on the Device
- Select Create new wallet on the device.
- Let the device generate your recovery phrase; write it on paper or steel.
- Never type the phrase into a phone, browser, or screenshot app.
3) Create a Strong PIN (and Optional Passphrase)
- Set a unique PIN to block casual access.
- Advanced users can add a passphrase to create a hidden wallet.
4) Install Companion Software
- Install the official desktop app to manage accounts and updates.
- Only approve firmware updates prompted by the official app/device.
Everyday Use & Safety Habits
Security is a process. Combine sound habits with the device’s protections.
Before You Send
- Verify the full recipient address and amount on the device screen.
- Use small test sends for new contacts or large transfers.
Receiving Funds
- Display receive addresses on the device and match them to your app.
- Reuse addresses sparingly; generate fresh ones for privacy.
Backups & Updates
- Store your recovery phrase offline in a separate, safe location.
- Keep firmware current to benefit from security improvements.
Model Basics (At a Glance)
Different Trezor models share the same core idea: offline keys with on-device confirmation.
Screen & Usability
- Larger screens make address verification easier and reduce errors.
- Touch input or buttons—both require physical confirmation on the device.
Security Options
- PIN protection, optional passphrase (advanced), device wipe on repeated wrong PINs.
- Open-source firmware enables independent review and community trust.
Asset Support
- Major coins and a wide range of tokens via the companion app.
- Some networks require third-party bridges; always use official paths.
Pro Tips for Power Users
Account Separation
- Create separate accounts for long-term holdings and daily spending.
- Label accounts clearly for taxes and bookkeeping.
Passphrase Strategy
- Use a unique passphrase you can memorize but won’t store with the seed.
- Understand that the passphrase is required for recovery; losing it means losing access to that hidden wallet.
Physical & Environmental Safety
- Keep device and backup in different places to reduce single-point failure.
- Consider a fire-/water-resistant metal backup for the recovery phrase.
Frequently Asked Questions
What if I lose the device?
Restore on a new compatible device using your recovery phrase (and passphrase if you used one). Your funds live on the blockchain; the device is a key holder.
Can malware on my PC still steal funds?
Malware can’t extract private keys from the device, but it can try to trick you into approving the wrong transaction. Always confirm details on the device screen.
Is a hardware wallet overkill for small balances?
For small, everyday amounts, a software wallet may be enough. As holdings grow, moving keys to hardware significantly reduces risk.