1509:0a03 — C-DiGit Blot Scanner

This is the USB identifier for a C-DiGit Blot Scanner manufactured by First International Computer, Inc.. The vendor ID 1509 is registered to First International Computer, Inc. with the USB Implementers Forum, and 0a03 is the product ID that First International Computer, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1509:0a03 First International Computer, Inc. C-DiGit Blot Scanner.

Linux

$ lsusb
Bus 001 Device 004: ID 1509:0a03 First International Computer, Inc. C-DiGit Blot Scanner

You can filter directly with lsusb -d 1509:0a03, or get the full descriptor dump with lsusb -v -d 1509:0a03. Kernel messages from dmesg show the same pair as idVendor=1509, idProduct=0a03.

Windows

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

USB\VID_1509&PID_0A03
USB\VID_1509&PID_0A03&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1509&PID_0A03"

macOS

$ system_profiler SPUSBDataType
    C-DiGit Blot Scanner:
      Product ID: 0x0a03
      Vendor ID: 0x1509  (First International Computer, Inc.)

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.

The exact lines this page is generated from, in the upstream source file:

1509  First International Computer, Inc.
	0a03  C-DiGit Blot Scanner

• 1509:0a01 LI-3100 Area Meter
• 1509:0a02 LI-7000 CO2/H2O Gas Analyzer
• 1509:9242 eHome Infrared Transceiver

See all 4 devices from First International Computer, Inc. →