1fc9:0003 — LPC1343
NXP Semiconductors
- Vendor ID
- 1fc9
- Product ID
- 0003
- Combined
- 1fc9:0003
- Decimal
- 8137:3
What is this device?
This is the USB identifier for a LPC1343 manufactured by NXP Semiconductors. The vendor ID 1fc9 is registered to NXP Semiconductors with the USB Implementers Forum, and 0003 is the product ID that NXP Semiconductors assigned to this particular model. When you run lsusb on Linux, this device appears as 1fc9:0003 NXP Semiconductors LPC1343.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1fc9:0003 NXP Semiconductors LPC1343
You can filter directly with lsusb -d 1fc9:0003, or get the full descriptor dump with lsusb -v -d 1fc9:0003. Kernel messages from dmesg show the same pair as idVendor=1fc9, idProduct=0003.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1FC9&PID_0003 USB\VID_1FC9&PID_0003&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1FC9&PID_0003"
macOS
$ system_profiler SPUSBDataType
LPC1343:
Product ID: 0x0003
Vendor ID: 0x1fc9 (NXP Semiconductors)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:
1fc9 NXP Semiconductors 0003 LPC1343