Virtual CDROM
USB ID 046b:ff20 · American Megatrends, Inc.
| Vendor | American Megatrends, Inc. |
|---|---|
| Vendor ID | 046b |
| Device ID | ff20 |
| Windows hardware ID | USB\VID_046B&PID_FF20 |
| Linux modalias | usb:v046BpFF20 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 046b:ff20?
USB ID 046b:ff20 is “Virtual CDROM” made by American Megatrends, Inc. (vendor ID 046b, device ID ff20).
Which Linux driver supports Virtual CDROM?
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 Virtual CDROM is in my computer?
On Linux, lsusb -d 046b:ff20 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_046B&PID_FF20.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.