1050:0401 — Yubikey 4/5 OTP
Yubico.com
- Vendor ID
- 1050
- Product ID
- 0401
- Combined
- 1050:0401
- Decimal
- 4176:1025
What is this device?
This is the USB identifier for a Yubikey 4/5 OTP manufactured by Yubico.com. The vendor ID 1050 is registered to Yubico.com with the USB Implementers Forum, and 0401 is the product ID that Yubico.com assigned to this particular model. When you run lsusb on Linux, this device appears as 1050:0401 Yubico.com Yubikey 4/5 OTP.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1050:0401 Yubico.com Yubikey 4/5 OTP
You can filter directly with lsusb -d 1050:0401, or get the full descriptor dump with lsusb -v -d 1050:0401. Kernel messages from dmesg show the same pair as idVendor=1050, idProduct=0401.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1050&PID_0401 USB\VID_1050&PID_0401&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1050&PID_0401"
macOS
$ system_profiler SPUSBDataType
Yubikey 4/5 OTP:
Product ID: 0x0401
Vendor ID: 0x1050 (Yubico.com)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:
1050 Yubico.com 0401 Yubikey 4/5 OTP