How to Set Up Your Trezor Hardware Wallet: A Step-by-Step Guide Setting up your Trezor hardware wallet is simpler than you think—and it’s the first step toward total crypto security. Whether you’re using the Trezor One or Model T, this guide will walk you through setup in under 10 minutes. First, head to trezor.io/start and download the Trezor Suite app, the official desktop interface. Plug your Trezor into your computer using the USB cable provided. The app will recognize your device and guide you to install the latest firmware. Once the firmware is installed, you’ll be prompted to create a new wallet. Here’s the critical part: you’ll be given a 12- or 24-word recovery seed. Write this down carefully and store it offline. Never share it—this seed is the master key to your crypto. Next, choose a PIN to protect the device from unauthorized access. Now your Trezor is ready! From the Suite interface, you can send, receive, and manage a wide variety of cryptocurrencies. Your Trezor never exposes your private keys—even during transactions—making it one of the most secure crypto tools available. With just a few steps, you can move your assets off exchanges and into your control.