Trezor Bridge is a lightweight background service that enables secure USB communication between your Trezor hardware wallet and Trezor Suite (or compatible apps). Install it once, keep it updated, and your device will be detected reliably across platforms.
A small companion service that runs in the background and brokers communication between your browser/desktop app and the hardware wallet. It replaces older browser plugins and provides a consistent, secure channel so Suite can discover and talk to your device.
trezor.io
.Use Bridge if your OS or browser doesn’t support WebUSB reliably, or you prefer the desktop version of Trezor Suite. It’s recommended on Windows and many Linux environments, and optional on macOS depending on your setup.
trezor.io/bridge
and download the installer for your OS.Tip: After installation, Bridge runs in the background and starts with your system.
trezor.io/bridge
.Keeping Bridge updated improves device detection and compatibility.
trezor.io
.Ready to go? Install Bridge, open Trezor Suite, and connect your device. You’ll see your accounts as soon as the connection is established.