Cali256 MP3 Player
USB ID 045a:503f · SONICblue, Inc.
| Vendor | SONICblue, Inc. |
|---|---|
| Vendor ID | 045a |
| Device ID | 503f |
| Windows hardware ID | USB\VID_045A&PID_503F |
| Linux modalias | usb:v045Ap503F |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 045a:503f?
USB ID 045a:503f is “Cali256 MP3 Player” made by SONICblue, Inc. (vendor ID 045a, device ID 503f).
Which Linux driver supports Cali256 MP3 Player?
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 Cali256 MP3 Player is in my computer?
On Linux, lsusb -d 045a:503f shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_045A&PID_503F.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.