UsbDk (USB Development Kit)
USB ID 2b23:cafe · Red Hat, Inc.
| Vendor | Red Hat, Inc. |
|---|---|
| Vendor ID | 2b23 |
| Device ID | cafe |
| Windows hardware ID | USB\VID_2B23&PID_CAFE |
| Linux modalias | usb:v2B23pCAFE |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 2b23:cafe?
USB ID 2b23:cafe is “UsbDk (USB Development Kit)” made by Red Hat, Inc. (vendor ID 2b23, device ID cafe).
Which Linux driver supports UsbDk (USB Development Kit)?
Linux kernel 6.12 lists no driver for this exact ID. Most USB devices (keyboards, mice, storage, webcams, audio) still work through generic class drivers such as usbhid, usb-storage, uvcvideo or snd-usb-audio. Overview of device classes and their drivers
How do I check whether UsbDk (USB Development Kit) is in my computer?
On Linux, lsusb -d 2b23:cafe shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_2B23&PID_CAFE.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.