2341:8039 — Robot Motor Board (CDC ACM, HID)
Arduino SA
- Vendor ID
- 2341
- Product ID
- 8039
- Combined
- 2341:8039
- Decimal
- 9025:32825
What is this device?
This is the USB identifier for a Robot Motor Board (CDC ACM, HID) manufactured by Arduino SA. The vendor ID 2341 is registered to Arduino SA with the USB Implementers Forum, and 8039 is the product ID that Arduino SA assigned to this particular model. When you run lsusb on Linux, this device appears as 2341:8039 Arduino SA Robot Motor Board (CDC ACM, HID).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2341:8039 Arduino SA Robot Motor Board (CDC ACM, HID)
You can filter directly with lsusb -d 2341:8039, or get the full descriptor dump with lsusb -v -d 2341:8039. Kernel messages from dmesg show the same pair as idVendor=2341, idProduct=8039.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2341&PID_8039 USB\VID_2341&PID_8039&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2341&PID_8039"
macOS
$ system_profiler SPUSBDataType
Robot Motor Board (CDC ACM, HID):
Product ID: 0x8039
Vendor ID: 0x2341 (Arduino SA)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. Arduino SA official support →
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
2341 Arduino SA 8039 Robot Motor Board (CDC ACM, HID)