MP3 player
USB ID 090a:1200 · Trumpion Microelectronics, Inc.
| Vendor | Trumpion Microelectronics, Inc. |
|---|---|
| Vendor ID | 090a |
| Device ID | 1200 |
| Windows hardware ID | USB\VID_090A&PID_1200 |
| Linux modalias | usb:v090Ap1200 |
| Linux driver | usb_storage |
Frequently asked questions
Which device has USB ID 090a:1200?
USB ID 090a:1200 is “MP3 player” made by Trumpion Microelectronics, Inc. (vendor ID 090a, device ID 1200).
Which Linux driver supports MP3 player?
In Linux kernel 6.12 the device is bound to the driver usb_storage (source under drivers/usb/storage). The driver is normally loaded automatically when the device is detected.
How do I check whether MP3 player is in my computer?
On Linux, lsusb -d 090a:1200 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_090A&PID_1200.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.