Hardware ID USB\VID_21B4&PID_0081 is recognizes as DragonFly as the device and manufacturer of the device is listed below. USB Vendor ID, Device ID and Subsystem ID are used to recognize the manufacturer and model of a device.
| USB DEVICE NAME | DragonFly |
|---|---|
| HARDWARE IDs | USB\VID_21B4&PID_0081 |
| COMPATIBLE IDs | USB\VID_21B4&PID_0081 |
| USB VENDOR NAME | AudioQuest |
| PCIDATABASE |
pcidatabase.com used 0x21B4 format to search vendors and linux or unix hardware use 21B4:0081 format for this device. |