1235:001b — Impulse 61
Focusrite-Novation
- Vendor ID
- 1235
- Product ID
- 001b
- Combined
- 1235:001b
- Decimal
- 4661:27
What is this device?
This is the USB identifier for a Impulse 61 manufactured by Focusrite-Novation. The vendor ID 1235 is registered to Focusrite-Novation with the USB Implementers Forum, and 001b is the product ID that Focusrite-Novation assigned to this particular model. When you run lsusb on Linux, this device appears as 1235:001b Focusrite-Novation Impulse 61.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1235:001b Focusrite-Novation Impulse 61
You can filter directly with lsusb -d 1235:001b, or get the full descriptor dump with lsusb -v -d 1235:001b. Kernel messages from dmesg show the same pair as idVendor=1235, idProduct=001b.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1235&PID_001B USB\VID_1235&PID_001B&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1235&PID_001B"
macOS
$ system_profiler SPUSBDataType
Impulse 61:
Product ID: 0x001b
Vendor ID: 0x1235 (Focusrite-Novation)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:
1235 Focusrite-Novation 001b Impulse 61