2a03:803a — Arduino Micro ADK rev3 (CDC ACM)
dog hunter AG
- Vendor ID
- 2a03
- Product ID
- 803a
- Combined
- 2a03:803a
- Decimal
- 10755:32826
What is this device?
This is the USB identifier for a Arduino Micro ADK rev3 (CDC ACM) manufactured by dog hunter AG. The vendor ID 2a03 is registered to dog hunter AG with the USB Implementers Forum, and 803a is the product ID that dog hunter AG assigned to this particular model. When you run lsusb on Linux, this device appears as 2a03:803a dog hunter AG Arduino Micro ADK rev3 (CDC ACM).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2a03:803a dog hunter AG Arduino Micro ADK rev3 (CDC ACM)
You can filter directly with lsusb -d 2a03:803a, or get the full descriptor dump with lsusb -v -d 2a03:803a. Kernel messages from dmesg show the same pair as idVendor=2a03, idProduct=803a.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2A03&PID_803A USB\VID_2A03&PID_803A&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2A03&PID_803A"
macOS
$ system_profiler SPUSBDataType
Arduino Micro ADK rev3 (CDC ACM):
Product ID: 0x803a
Vendor ID: 0x2a03 (dog hunter AG)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
2a03 dog hunter AG 803a Arduino Micro ADK rev3 (CDC ACM)