USB class 00: Defined at interface level
(Defined at Interface level)
| Code | 00 |
|---|---|
| Name | Defined at interface level |
| Subclasses | 0 |
Frequently asked questions
What is a USB device of class 00 (Defined at interface level)?
Class 00 stands for “Defined at interface level”; no subclasses are defined.
Which Linux drivers handle Defined at interface level?
In Linux kernel 6.12 no driver binds by this class alone; devices are matched by vendor and device ID instead.
How do I find the class of a USB device?
On Linux, lsusb -v shows the bDeviceClass and bInterfaceClass fields. On Windows it appears in the compatible IDs as USB\Class_00&SubClass_XX.