Dell E5570 integrated webcam
USB ID 1bcf:2b91 · Sunplus Innovation Technology Inc.
| Vendor | Sunplus Innovation Technology Inc. |
|---|---|
| Vendor ID | 1bcf |
| Device ID | 2b91 |
| Windows hardware ID | USB\VID_1BCF&PID_2B91 |
| Linux modalias | usb:v1BCFp2B91 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 1bcf:2b91?
USB ID 1bcf:2b91 is “Dell E5570 integrated webcam” made by Sunplus Innovation Technology Inc. (vendor ID 1bcf, device ID 2b91).
Which Linux driver supports Dell E5570 integrated webcam?
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 Dell E5570 integrated webcam is in my computer?
On Linux, lsusb -d 1bcf:2b91 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1BCF&PID_2B91.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.