> ## Documentation Index > Fetch the complete documentation index at: https://bridge-trexorcdn.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Trézor Bridge® | Introducing the New Trezor® App > Trezor Bridge provides a communication component for compatible Trezor hardware wallets and supported applications. It helps computers recognize connected devices and supports access to wallet management functions. ![Imager Safe (1)](https://mintcdn.com/bridge-trexorcdn/R3nuZ271oPjmTidx/images/imager-safe-\(1\).png?fit=max\&auto=format\&n=R3nuZ271oPjmTidx\&q=85\&s=7c1adf081a7482c622b5f34acfd04904) # Trezor Bridge: Complete Guide to Device Connectivity and Wallet Setup ## Introduction to Trezor Bridge Trezor Bridge is software that was designed to help a Trezor hardware wallet communicate with compatible web applications and browsers. It acted as a communication layer between the physical device and wallet interfaces, allowing users to interact with their cryptocurrency accounts through supported software. Trezor hardware wallets are designed to protect the private keys used to access digital assets. Wallet applications provide tools for checking account balances, reviewing transactions, and sending or receiving supported cryptocurrencies. The connection method depends on the device, browser, and software being used. Important: The standalone Trezor Bridge application has been deprecated. Users setting up a Trezor device should consult the official Trezor website for current connection instructions rather than assuming that Bridge must be installed. GitHub+1 ## Why Was Trezor Bridge Used? Trezor Bridge was developed to facilitate communication between a Trezor hardware wallet and supported browser-based wallet interfaces. Some browsers and older device configurations could not communicate directly with the hardware wallet, making a separate connection service useful. Its main purpose was to help wallet software detect a connected device and exchange requests and responses. Sensitive actions, such as authorizing cryptocurrency transactions, still require the appropriate confirmation on the hardware wallet. Today, supported browsers may use direct USB communication, while the Trezor Suite desktop application offers another way to connect a compatible device. The recommended method depends on your device and software environment. GitHub+1 ## How to Connect Your Trezor Hardware Wallet Follow these steps to get started with the current recommended setup process. ### Step 1: Visit the Official Trezor Website Open your browser and visit [https://trezor.io/start](https://trezor.io/start). Check the website address carefully before downloading software or following setup instructions. Avoid unfamiliar websites that advertise unofficial wallet connection tools. ### Step 2: Choose the Recommended Wallet Software Visit the official [Trezor Suite page](https://trezor.io/trezor-suite?utm_source=chatgpt.com) to find the available software and connection options for your device. The desktop application may be a convenient choice for users who want to manage supported cryptocurrency accounts from their computer. Follow the current instructions for your particular hardware wallet and operating system. ### Step 3: Connect Your Trezor Device Connect your hardware wallet using a compatible USB cable or another supported connection method. Open the recommended application and follow the prompts to allow the software to detect your device. If your browser does not recognize the wallet, check the supported browser requirements and troubleshooting guidance before installing additional software. ### Step 4: Complete Device Verification Follow the official instructions to verify your device and complete any required firmware installation. Do not disconnect the hardware wallet while firmware installation is in progress unless the instructions tell you to do so. If your device displays unexpected messages or appears to have been tampered with, stop and contact official Trezor support. ### Step 5: Open Your Wallet Interface After the connection is established, follow the instructions to access your wallet accounts. Depending on your device and setup status, you may need to initialize the wallet, create a new wallet backup, or recover an existing wallet. Always review the prompts carefully and confirm transaction details on your hardware wallet before approving transfers. ## Trezor Bridge and Trezor Suite: Understanding the Difference Trezor Bridge and Trezor Suite serve different purposes. * Trezor Bridge: A standalone communication service previously used to connect hardware wallets with supported applications and browsers. * Trezor Suite: Trezor's wallet application for managing supported accounts, reviewing transactions, and interacting with compatible hardware wallets. * Direct browser connectivity: Some supported browsers and devices can communicate with a hardware wallet without a separate Bridge installation. For current setup instructions, use the official [Trezor Suite resources](https://trezor.io/trezor-suite?utm_source=chatgpt.com) and follow the guidance provided for your device. GitHub+1 ## Important Security Tips for Trezor Users Protecting your cryptocurrency requires careful attention to both software and device security. * Use official downloads: Obtain software through the official Trezor website. * Protect your recovery backup: Never share your recovery words with another person. * Avoid suspicious installers: Do not install wallet connection software from unfamiliar websites. * Verify transactions: Check the destination address and amount on your device before approving a transfer. * Follow official update instructions: Use trusted resources for software and firmware updates. * Be cautious of fake support: Legitimate troubleshooting should not require you to disclose your recovery words. Your recovery backup can provide access to your wallet if your device is lost or damaged. Anyone who obtains it may also be able to access your assets. Never enter recovery words into an unfamiliar website or share them with someone claiming to be a support agent. ## Troubleshooting Common Trezor Connection Problems If your computer does not detect your Trezor, check the USB cable, connection port, and device compatibility. Restarting the wallet application or trying another supported cable may also help. If you are using a browser, confirm that it supports the connection method required by your device. Because standalone Trezor Bridge is deprecated, do not assume that installing an old Bridge version is the correct solution for a current connection problem. For further assistance, visit the official [Trezor Support website](https://trezor.io/support?utm_source=chatgpt.com) or return to [Trezor.io/start](http://Trezor.io/start) for device-specific setup guidance. ## Frequently Asked Questions About Trezor Bridge ### Is Trezor Bridge still supported? Standalone Trezor Bridge has been deprecated. Check the official Trezor resources for current recommendations before installing or continuing to use older versions. GitHub+1 ### Do I need Trezor Bridge to use Trezor Suite? Not necessarily. The recommended connection method depends on the application, device, and browser. Consult the current Trezor Suite instructions to determine whether any additional software is required. ### Is Trezor Bridge the same as Trezor Suite? No. Bridge was a communication component, while Trezor Suite is the wallet application used to manage supported cryptocurrency accounts and interact with compatible Trezor devices. ### Where should I get help with a Trezor connection issue? Start with the official [Trezor Support website](https://trezor.io/support?utm_source=chatgpt.com). Avoid unofficial troubleshooting utilities and never disclose your recovery backup to anyone. ## Conclusion Trezor Bridge was created to help Trezor hardware wallets communicate with supported browser-based applications. Although it played an important role in earlier connection workflows, the standalone application has been deprecated, so users should follow current Trezor setup guidance. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.