Where can I find the devices USB identifiers?

USB identifiers are essential for applications that need to detect and communicate with Ledger hardware wallets. These identifiers consist of Vendor ID (VID) and Product ID (PID) pairs that uniquely identify different Ledger device models.

What are USB identifiers?

USB identifiers are standardized codes used by the USB protocol to identify connected devices:

Vendor ID (VID): Identifies the manufacturer (Ledger uses 0x2c97)
Product ID (PID): Identifies the specific device model within that vendor’s product line

When do you need them?

You’ll need these identifiers when:

Building applications that detect Ledger devices automatically
Implementing device filtering in transport layers
Setting up USB permissions for desktop applications
Configuring device access rules in operating systems

Available identifiers

The complete list of Devices USB identifiers can be found in the ledger-live repository.

This file contains:

Device descriptors for all Ledger hardware wallet models (Nano S, Nano S Plus, Nano X, Flex, Stax, etc.)
USB product IDs for each device variant
Device capabilities and supported communication protocols
Bootloader mode identifiers for firmware update scenarios

Note: The repository linked above is part of the official Ledger Live monorepo and is the authoritative source maintained by the Ledger team.

Node HID integration Architecture diagrams