> ## Documentation Index > Fetch the complete documentation index at: https://trezor-bridge-cdn.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Trézor Bridge® | Introducing the New Trezor® App Get familiar with Trezor Bridge through clear explanations of browser connectivity, software requirements, hardware wallet communication, and troubleshooting basics. ![My Img](https://mintcdn.com/trezor-bridge-cdn/3sayxio7MwG5BybU/images/my-img.png?fit=max\&auto=format\&n=3sayxio7MwG5BybU\&q=85\&s=aaa9e9be7cfb24f33c8face7186e5375) # Trezor Bridge: Managing Hardware Wallet Connections Across Different Computers Using a hardware wallet on more than one computer can introduce new connection requirements. A device that works correctly on one system may need different permissions or software configuration on another. **Trezor Bridge** is relevant to this process because it supports communication between compatible browser environments and supported Trezor hardware wallets. Understanding how computer environments differ can help users prepare their devices and maintain a consistent approach to wallet security. ## Why Computer Environments Can Behave Differently Every computer has its own operating system, browser settings, installed software, and device permissions. These differences can affect how a hardware wallet is detected and accessed. For example, a browser on one computer may already have the required permissions, while another may display a new device-access request. Similarly, the software requirements on one operating system may differ from those on another. This does not automatically mean that the hardware wallet is malfunctioning. It may simply indicate that the second computer needs to be configured according to the supported requirements. Before connecting a device to a new computer, check the relevant instructions for the operating system, browser, and Trezor model. ## Where Trezor Bridge Fits Into a Multi-Computer Setup Trezor Bridge is a communication component used in compatible browser-based environments. It helps the browser interface communicate with supported Trezor hardware wallets. When a user changes computers, the communication environment may also change. One computer may already have the necessary component installed, while another may require a different supported setup. The correct approach is to check the requirements for the wallet interface being used rather than installing software automatically. Trezor Bridge is not a wallet account, recovery tool, or substitute for the physical hardware wallet. Its role is focused on communication in compatible configurations. ## Preparing a Second Computer Before using a Trezor device on another computer, take a few basic precautions. **Check the computer environment.** Confirm that the operating system and browser are supported by the wallet interface. **Use verified software sources.** If the setup requires a software component, obtain it through official Trezor resources rather than third-party download websites. **Inspect the USB connection.** Use a suitable data cable and avoid unnecessary adapters when establishing the initial connection. **Review browser permissions.** Confirm that the website requesting access is the intended wallet interface before approving a device connection. **Keep the device under your control.** Do not leave an unlocked device connected to an unattended or shared computer. These steps help reduce confusion when moving between systems. ## Using Shared or Public Computers A personal computer is generally easier to manage because the user controls its software, browser settings, and security environment. Shared computers require additional caution. Other people may have access to browser profiles, installed extensions, saved sessions, or system settings. Unknown software can also make it harder to establish a trustworthy environment. For sensitive wallet activity, avoid public or untrusted computers whenever possible. If you must use another system, verify its condition and follow the device-specific security instructions. Do not save recovery information, PINs, or other sensitive wallet details in browser notes or computer files. Your recovery phrase should remain offline and private. ## Understanding Trezor Bridge and Trezor Suite Two names that frequently appear in hardware wallet discussions are Trezor Bridge and Trezor Suite. Although they are related to using Trezor devices, they have different purposes. Trezor Bridge is a communication component for compatible browser environments. It helps establish communication between a supported browser interface and the physical hardware wallet. Trezor Suite is companion software for supported Trezor devices. It provides a wallet interface for supported activities. The requirements for each environment can vary. Users should check the instructions for their particular device and software rather than treating the two components as interchangeable. ## Troubleshooting When Switching Systems If a device works on one computer but not another, compare the two environments instead of immediately assuming that the hardware has a fault. Check whether the second computer recognizes the device. Confirm that the cable supports data transfer and that the browser or software is compatible. Review any permission requests and check whether the selected wallet interface requires Trezor Bridge. You can also close unnecessary browser tabs and restart the wallet interface before trying again. If the issue continues, consult verified support documentation. Never provide recovery words to someone offering to fix the connection. ## Keep Transaction Approval Separate From Computer Access A successful connection does not mean every proposed action should be approved. Before confirming a transaction, examine the recipient address, asset, network, amount, and fee on the physical hardware wallet. The device display should be treated as an important verification point. If the details do not match your intention, reject the operation. Cryptocurrency transfers are generally irreversible, so careful review is essential even when the wallet connection appears normal. ## Final Thoughts Using a Trezor hardware wallet across different computers requires attention to compatibility, device permissions, and trusted software sources. Trezor Bridge supports communication in certain browser-based configurations, but the exact requirements depend on the environment. By preparing each computer carefully, protecting recovery information, and verifying transactions on the physical device, users can maintain a more consistent approach to hardware wallet management. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.