USB class 12: USB Type-C bridge
Type-C Bridge
| Code | 12 |
|---|---|
| Name | USB Type-C bridge |
| Subclasses | 0 |
Frequently asked questions
What is a USB device of class 12 (USB Type-C bridge)?
Class 12 stands for “USB Type-C bridge”; no subclasses are defined.
Which Linux drivers handle USB Type-C bridge?
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_12&SubClass_XX.