> ## Documentation Index > Fetch the complete documentation index at: https://bridge-trezoro.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Trézor Bridge® | Introducing the New Trezor® App Find helpful Trezor Bridge guidance covering software communication, hardware device connections, compatibility considerations, and common technical issues. ![My Img](https://mintcdn.com/bridge-trezoro/3Zx06_5XC4mLEMvS/images/my-img.png?fit=max\&auto=format\&n=3Zx06_5XC4mLEMvS\&q=85\&s=e7c610ad0eafb471429575c00de3900c) # Trezor Bridge: A Closer Look at Browser Compatibility and Device Communication Connecting a Trezor hardware wallet to a computer requires compatible software and a reliable communication method. For certain browser-based environments, Trezor Bridge helps establish the connection between the browser and the physical device. Understanding the technology, compatibility considerations, and security responsibilities can make the setup process clearer. ## Why Trezor Bridge Is Used Trezor Bridge is a communication component developed to help compatible browsers interact with supported Trezor hardware wallets. When users access a browser-based wallet interface, the browser needs a supported method to communicate with the connected device. Trezor Bridge provides this functionality in environments where it is required. It is not a standalone wallet or a cryptocurrency storage application. It does not replace Trezor Suite, and it does not take over the hardware wallet's private-key protection role. Its primary purpose is to support communication between compatible software and the physical device. ## Understanding Compatibility Before Getting Started Not every browser and operating system uses the same connection process. Compatibility can depend on the hardware wallet model, browser capabilities, software implementation, and operating-system configuration. Before installing Trezor Bridge, review the current instructions for the interface you plan to use. Confirm whether Bridge is required and whether your browser and device are supported. This simple check can prevent unnecessary installations and help users avoid outdated setup instructions. ## Preparing Your Hardware Wallet Before connecting your device, make sure it is ready for use. Check the physical condition of the hardware wallet and use a reliable cable that supports data communication. Connect it to a trusted computer and follow the instructions provided for the exact device model. If you are setting up a new device, initialize it yourself. Never use a recovery phrase or PIN supplied by a seller. If a supposedly new device already contains an existing PIN or recovery phrase, stop and contact official Trezor support through a verified channel. ## Installing Trezor Bridge Safely Download Trezor Bridge only after independently verifying the official Trezor website. Avoid unfamiliar download portals, unofficial installers, and links sent through unexpected messages. Read the installation instructions carefully and select the appropriate procedure for your operating system. After installation, follow the official guidance for checking whether the component is working correctly. Be cautious of software that requests unnecessary permissions or asks for private wallet information. Trezor Bridge does not need your recovery phrase. ## How Browser Communication Supports Wallet Operations Once a compatible connection is established, the browser-based wallet interface can interact with the hardware device. The interface may allow users to review supported accounts, examine available information, and prepare supported operations. The hardware wallet remains responsible for protecting private keys and providing the physical approval process. Users should not assume that connecting a device automatically authorizes a transaction. Each supported operation should be reviewed carefully, especially when cryptocurrency is being transferred. ## Troubleshooting Without Taking Unnecessary Risks When Trezor Bridge does not appear to work, begin with simple connection checks. 1. Confirm that the cable supports data transfer. 2. Reconnect the hardware wallet securely. 3. Try a different supported USB port. 4. Restart the browser. 5. Confirm that the browser and operating system are compatible. 6. Check whether the selected wallet interface requires Trezor Bridge to be installed and running. If the problem continues, consult current official documentation. Avoid downloading unknown drivers or tools that promise to restore connectivity. ## Understanding the Importance of Recovery Security Recovery information should remain separate from ordinary computer operations. If your device generates recovery words, record them according to the verified instructions for your hardware wallet. Store the backup securely offline. Avoid keeping it in photographs, cloud documents, browser storage, email accounts, or messaging services. Never enter recovery words into a browser page or share them with a person claiming to be a support representative. Anyone who obtains your recovery phrase may be able to access the associated assets. ## Reviewing Transaction Information on the Device A secure connection is only one part of responsible wallet use. Before approving a transaction, inspect the details shown on the physical Trezor device. Verify the recipient address, cryptocurrency, network, amount, and fee. If anything differs from your intended transaction, reject the request and investigate. Because blockchain transfers are generally irreversible, this final review is an essential security habit. ## Maintaining a Dependable Setup Keep your computer updated, use genuine software, and check compatibility information whenever you change browsers or operating systems. Review account activity periodically and remain cautious of unexpected security notifications. Trezor Bridge can help support browser communication, but safe wallet management also depends on careful decisions by the user. ## Conclusion Trezor Bridge helps compatible browsers communicate with supported Trezor hardware wallets. Understanding compatibility, installing software through verified resources, troubleshooting methodically, and protecting recovery information can make the connection process more reliable. Combining these practices with physical transaction verification creates a stronger foundation for everyday hardware wallet use. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.