Microbook I/II/IIc
USB ID 07fd:0004 · Mark of the Unicorn
| Vendor | Mark of the Unicorn |
|---|---|
| Vendor ID | 07fd |
| Device ID | 0004 |
| Windows hardware ID | USB\VID_07FD&PID_0004 |
| Linux modalias | usb:v07FDp0004 |
| Linux driver | snd_usb_audio |
Frequently asked questions
Which device has USB ID 07fd:0004?
USB ID 07fd:0004 is “Microbook I/II/IIc” made by Mark of the Unicorn (vendor ID 07fd, device ID 0004).
Which Linux driver supports Microbook I/II/IIc?
In Linux kernel 6.12 the device is bound to the driver snd_usb_audio (source under sound/usb). The driver is normally loaded automatically when the device is detected.
How do I check whether Microbook I/II/IIc is in my computer?
On Linux, lsusb -d 07fd:0004 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_07FD&PID_0004.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.