0cd5:0003 — U3

LabJack Corporation

Vendor ID: 0cd5
Product ID: 0003
Combined: 0cd5:0003
Decimal: 3285:3

What is this device?

This is the USB identifier for a U3 manufactured by LabJack Corporation. The vendor ID 0cd5 is registered to LabJack Corporation with the USB Implementers Forum, and 0003 is the product ID that LabJack Corporation assigned to this particular model. When you run lsusb on Linux, this device appears as 0cd5:0003 LabJack Corporation U3.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0cd5:0003 LabJack Corporation U3

You can filter directly with lsusb -d 0cd5:0003, or get the full descriptor dump with lsusb -v -d 0cd5:0003. Kernel messages from dmesg show the same pair as idVendor=0cd5, idProduct=0003.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_0CD5&PID_0003
USB\VID_0CD5&PID_0003&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0CD5&PID_0003"

macOS

$ system_profiler SPUSBDataType
    U3:
      Product ID: 0x0003
      Vendor ID: 0x0cd5  (LabJack Corporation)

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:

0cd5  LabJack Corporation
	0003  U3