atmega16u2 DFU bootloader
USB ID 03eb:2fef · Atmel Corp.
| Vendor | Atmel Corp. |
|---|---|
| Vendor ID | 03eb |
| Device ID | 2fef |
| Windows hardware ID | USB\VID_03EB&PID_2FEF |
| Linux modalias | usb:v03EBp2FEF |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 03eb:2fef?
USB ID 03eb:2fef is “atmega16u2 DFU bootloader” made by Atmel Corp. (vendor ID 03eb, device ID 2fef).
Which Linux driver supports atmega16u2 DFU bootloader?
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 atmega16u2 DFU bootloader is in my computer?
On Linux, lsusb -d 03eb:2fef shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_03EB&PID_2FEF.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.
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