PieKey "beta" 4GB model 4E4F41482E4F5247 (SM3251Q BB)
USB ID 22a6:ffff · Pie Digital, Inc.
| Vendor | Pie Digital, Inc. |
|---|---|
| Vendor ID | 22a6 |
| Device ID | ffff |
| Windows hardware ID | USB\VID_22A6&PID_FFFF |
| Linux modalias | usb:v22A6pFFFF |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 22a6:ffff?
USB ID 22a6:ffff is “PieKey "beta" 4GB model 4E4F41482E4F5247 (SM3251Q BB)” made by Pie Digital, Inc. (vendor ID 22a6, device ID ffff).
Which Linux driver supports PieKey "beta" 4GB model 4E4F41482E4F5247 (SM3251Q BB)?
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 PieKey "beta" 4GB model 4E4F41482E4F5247 (SM3251Q BB) is in my computer?
On Linux, lsusb -d 22a6:ffff shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_22A6&PID_FFFF.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.