043d:010b — 2500 series
Lexmark International, Inc.
- Vendor ID
- 043d
- Product ID
- 010b
- Combined
- 043d:010b
- Decimal
- 1085:267
What is this device?
This is the USB identifier for a 2500 series manufactured by Lexmark International, Inc.. The vendor ID 043d is registered to Lexmark International, Inc. with the USB Implementers Forum, and 010b is the product ID that Lexmark International, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 043d:010b Lexmark International, Inc. 2500 series.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 043d:010b Lexmark International, Inc. 2500 series
You can filter directly with lsusb -d 043d:010b, or get the full descriptor dump with lsusb -v -d 043d:010b. Kernel messages from dmesg show the same pair as idVendor=043d, idProduct=010b.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_043D&PID_010B USB\VID_043D&PID_010B&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_043D&PID_010B"
macOS
$ system_profiler SPUSBDataType
2500 series:
Product ID: 0x010b
Vendor ID: 0x043d (Lexmark International, Inc.)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:
043d Lexmark International, Inc. 010b 2500 series