SM-BCR2
USB ID 1e44:7220 · SHIMANO INC.
| Vendor | SHIMANO INC. |
|---|---|
| Vendor ID | 1e44 |
| Device ID | 7220 |
| Windows hardware ID | USB\VID_1E44&PID_7220 |
| Linux modalias | usb:v1E44p7220 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 1e44:7220?
USB ID 1e44:7220 is “SM-BCR2” made by SHIMANO INC. (vendor ID 1e44, device ID 7220).
Which Linux driver supports SM-BCR2?
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 SM-BCR2 is in my computer?
On Linux, lsusb -d 1e44:7220 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1E44&PID_7220.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.