191c:4104 — Banknote validator NV-150
Innovative Technology LTD
- Vendor ID
- 191c
- Product ID
- 4104
- Combined
- 191c:4104
- Decimal
- 6428:16644
What is this device?
This is the USB identifier for a Banknote validator NV-150 manufactured by Innovative Technology LTD. The vendor ID 191c is registered to Innovative Technology LTD with the USB Implementers Forum, and 4104 is the product ID that Innovative Technology LTD assigned to this particular model. When you run lsusb on Linux, this device appears as 191c:4104 Innovative Technology LTD Banknote validator NV-150.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 191c:4104 Innovative Technology LTD Banknote validator NV-150
You can filter directly with lsusb -d 191c:4104, or get the full descriptor dump with lsusb -v -d 191c:4104. Kernel messages from dmesg show the same pair as idVendor=191c, idProduct=4104.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_191C&PID_4104 USB\VID_191C&PID_4104&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_191C&PID_4104"
macOS
$ system_profiler SPUSBDataType
Banknote validator NV-150:
Product ID: 0x4104
Vendor ID: 0x191c (Innovative Technology LTD)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:
191c Innovative Technology LTD 4104 Banknote validator NV-150