PIO
USB ID 09ca:5544 · BMC Messsysteme GmbH
| Vendor | BMC Messsysteme GmbH |
|---|---|
| Vendor ID | 09ca |
| Device ID | 5544 |
| Windows hardware ID | USB\VID_09CA&PID_5544 |
| Linux modalias | usb:v09CAp5544 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 09ca:5544?
USB ID 09ca:5544 is “PIO” made by BMC Messsysteme GmbH (vendor ID 09ca, device ID 5544).
Which Linux driver supports PIO?
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 PIO is in my computer?
On Linux, lsusb -d 09ca:5544 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_09CA&PID_5544.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.