BLOB boot loader firmware

USB ID 8086:07d3 · Intel Corp.

VendorIntel Corp.
Vendor ID8086
Device ID07d3
Windows hardware IDUSB\VID_8086&PID_07D3
Linux modaliasusb:v8086p07D3
Linux drivercdc_subset

Frequently asked questions

Which device has USB ID 8086:07d3?

USB ID 8086:07d3 is “BLOB boot loader firmware” made by Intel Corp. (vendor ID 8086, device ID 07d3).

Which Linux driver supports BLOB boot loader firmware?

In Linux kernel 6.12 the device is bound to the driver cdc_subset (source under drivers/net/usb). The driver is normally loaded automatically when the device is detected.

How do I check whether BLOB boot loader firmware is in my computer?

On Linux, lsusb -d 8086:07d3 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_8086&PID_07D3.

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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