1d6b:0001 — 1.1 root hub
Linux Foundation
- Vendor ID
- 1d6b
- Product ID
- 0001
- Combined
- 1d6b:0001
- Decimal
- 7531:1
What is this device?
This is the USB identifier for a 1.1 root hub manufactured by Linux Foundation. The vendor ID 1d6b is registered to Linux Foundation with the USB Implementers Forum, and 0001 is the product ID that Linux Foundation assigned to this particular model. When you run lsusb on Linux, this device appears as 1d6b:0001 Linux Foundation 1.1 root hub.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1d6b:0001 Linux Foundation 1.1 root hub
You can filter directly with lsusb -d 1d6b:0001, or get the full descriptor dump with lsusb -v -d 1d6b:0001. Kernel messages from dmesg show the same pair as idVendor=1d6b, idProduct=0001.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1D6B&PID_0001 USB\VID_1D6B&PID_0001&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1D6B&PID_0001"
macOS
$ system_profiler SPUSBDataType
1.1 root hub:
Product ID: 0x0001
Vendor ID: 0x1d6b (Linux Foundation)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. Linux Foundation official support →
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
1d6b Linux Foundation 0001 1.1 root hub