047d:8018 — Expert Wireless Trackball Mouse (K72359WW)
Kensington
- Vendor ID
- 047d
- Product ID
- 8018
- Combined
- 047d:8018
- Decimal
- 1149:32792
What is this device?
This is the USB identifier for a Expert Wireless Trackball Mouse (K72359WW) manufactured by Kensington. The vendor ID 047d is registered to Kensington with the USB Implementers Forum, and 8018 is the product ID that Kensington assigned to this particular model. When you run lsusb on Linux, this device appears as 047d:8018 Kensington Expert Wireless Trackball Mouse (K72359WW).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 047d:8018 Kensington Expert Wireless Trackball Mouse (K72359WW)
You can filter directly with lsusb -d 047d:8018, or get the full descriptor dump with lsusb -v -d 047d:8018. Kernel messages from dmesg show the same pair as idVendor=047d, idProduct=8018.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_047D&PID_8018 USB\VID_047D&PID_8018&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_047D&PID_8018"
macOS
$ system_profiler SPUSBDataType
Expert Wireless Trackball Mouse (K72359WW):
Product ID: 0x8018
Vendor ID: 0x047d (Kensington)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:
047d Kensington 8018 Expert Wireless Trackball Mouse (K72359WW)