> ## Documentation Index > Fetch the complete documentation index at: https://official-bridge-cdn.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 an introduction to wallet connectivity, browser communication, device recognition, and important considerations for secure crypto management. # Trezor Bridge: What to Know Before Connecting Your Hardware Wallet ## Prepare for a More Reliable Wallet Connection Connecting a hardware wallet to a computer is an important part of managing supported digital asset operations. However, a successful connection depends on more than plugging in a USB cable. The operating system, browser, communication software, and physical wallet must work together correctly. Trezor Bridge is designed to help compatible browser-based applications communicate with Trezor hardware wallets. Learning about its requirements before connecting your device can help you prepare a suitable environment and understand what to do if something goes wrong. ## Understand the Connection Requirements Before using Trezor Bridge, make sure you understand the basic requirements of your wallet environment. Your hardware wallet must be compatible with the selected application. Your computer should meet the software requirements, and the USB connection must support data communication. A browser may also need to meet specific compatibility requirements. These details matter because different operating systems and wallet interfaces can behave differently. Always consult current Trezor documentation for instructions that match your device. ## Why the USB Connection Matters A common reason for device detection problems is an unsuitable cable. Some USB cables provide power only. Although the hardware wallet may appear to turn on, the computer might not be able to exchange data with it. If your device is not detected, try a known data-capable cable and another USB port. Connecting directly to the computer can also help eliminate problems caused by unreliable hubs or adapters. ## Setting Up Trezor Bridge To begin, visit the genuine Trezor website and locate the latest Trezor Bridge installation instructions. Review the requirements for your operating system before downloading the software. Follow the recommended installation steps carefully. Depending on your computer environment, you may need to restart the browser or reconnect your hardware wallet after installation. Open the supported wallet interface and follow its instructions for detecting your device. Avoid unofficial downloads and never install connection software simply because an unfamiliar website claims it is necessary. ## What to Check When Detection Fails A device may fail to appear in a wallet interface for several reasons. Use this practical troubleshooting sequence: **Check the cable:** Make sure it supports data transfer. **Check the port:** Try another USB connection on your computer. **Check the browser:** Restart it and confirm that it is compatible. **Check the installation:** Review whether Trezor Bridge was installed correctly. **Check system compatibility:** Compare your environment with the current official requirements. **Check the device:** Disconnect and reconnect the hardware wallet according to its instructions. If the problem continues, consult Trezor's official support documentation for further guidance. ## Understand the Difference Between Software and Hardware Security Trezor Bridge supports communication, but the physical hardware wallet remains an important part of the security process. The computer interface can display information and prepare operations. The hardware wallet allows users to review and authorize supported actions. This distinction matters when confirming transactions. Always examine the recipient address, amount, and network on your physical device before approving a transfer. Never rely exclusively on information displayed in a browser window. ## Avoid Recovery Seed Scams Technical connection issues can sometimes be used as an opportunity by scammers. Fraudulent websites and fake support representatives may claim that your Trezor Bridge installation needs urgent verification. They might request your recovery seed or direct you to an imitation website. Do not follow these instructions. Your recovery seed is private backup information. Anyone who obtains it may be able to access the associated wallet. Keep it offline, never share it with support representatives, and do not enter it into unfamiliar online forms. ## Maintain a Healthy Software Environment A properly maintained computer can help reduce connectivity issues. Keep your operating system and browser updated, install software only through trusted resources, and review current Trezor Bridge compatibility information. When moving to a new computer, follow the appropriate installation guidance again. Do not assume that the previous computer's configuration will automatically work on another system. ## Frequently Asked Questions About Trezor Bridge ### Does Trezor Bridge store my cryptocurrency? No. Trezor Bridge is a communication component, not a cryptocurrency storage service. ### Can an incorrect USB cable prevent detection? Yes. A cable that supports charging but not data transfer may prevent the computer from recognizing the hardware wallet. ### Is Trezor Bridge required for every browser? Requirements depend on the browser and wallet interface. Follow the current compatibility documentation. ### Should technical support ask for my recovery seed? No. Never disclose your recovery seed to another person. ## Conclusion Understanding Trezor Bridge before connecting your hardware wallet can make the setup process easier and help you avoid common technical mistakes. Check your computer compatibility, use a suitable USB cable, download software through genuine resources, and verify important operations on your physical device. With careful preparation and good security habits, managing your Trezor connection becomes more straightforward. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.