1313:804a — ITC4000
ThorLabs
- Vendor ID
- 1313
- Product ID
- 804a
- Combined
- 1313:804a
- Decimal
- 4883:32842
What is this device?
This is the USB identifier for a ITC4000 manufactured by ThorLabs. The vendor ID 1313 is registered to ThorLabs with the USB Implementers Forum, and 804a is the product ID that ThorLabs assigned to this particular model. When you run lsusb on Linux, this device appears as 1313:804a ThorLabs ITC4000.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1313:804a ThorLabs ITC4000
You can filter directly with lsusb -d 1313:804a, or get the full descriptor dump with lsusb -v -d 1313:804a. Kernel messages from dmesg show the same pair as idVendor=1313, idProduct=804a.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1313&PID_804A USB\VID_1313&PID_804A&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1313&PID_804A"
macOS
$ system_profiler SPUSBDataType
ITC4000:
Product ID: 0x804a
Vendor ID: 0x1313 (ThorLabs)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:
1313 ThorLabs 804a ITC4000