534c:0002 — Bitcoin Wallet [TREZOR v2]

SatoshiLabs

Vendor ID: 534c
Product ID: 0002
Combined: 534c:0002
Decimal: 21324:2

What is this device?

This is the USB identifier for a Bitcoin Wallet [TREZOR v2] manufactured by SatoshiLabs. The vendor ID 534c is registered to SatoshiLabs with the USB Implementers Forum, and 0002 is the product ID that SatoshiLabs assigned to this particular model. When you run lsusb on Linux, this device appears as 534c:0002 SatoshiLabs Bitcoin Wallet [TREZOR v2].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 534c:0002 SatoshiLabs Bitcoin Wallet [TREZOR v2]

You can filter directly with lsusb -d 534c:0002, or get the full descriptor dump with lsusb -v -d 534c:0002. Kernel messages from dmesg show the same pair as idVendor=534c, idProduct=0002.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_534C&PID_0002
USB\VID_534C&PID_0002&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_534C&PID_0002"

macOS

$ system_profiler SPUSBDataType
    Bitcoin Wallet [TREZOR v2]:
      Product ID: 0x0002
      Vendor ID: 0x534c  (SatoshiLabs)

Driver help

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

Raw usb.ids entry

The exact lines this page is generated from, in the upstream source file:

534c  SatoshiLabs
	0002  Bitcoin Wallet [TREZOR v2]