3195:f190 — MSO-19

This is the USB identifier for a MSO-19 manufactured by Link Instruments. The vendor ID 3195 is registered to Link Instruments with the USB Implementers Forum, and f190 is the product ID that Link Instruments assigned to this particular model. When you run lsusb on Linux, this device appears as 3195:f190 Link Instruments MSO-19.

Linux

$ lsusb
Bus 001 Device 004: ID 3195:f190 Link Instruments MSO-19

You can filter directly with lsusb -d 3195:f190, or get the full descriptor dump with lsusb -v -d 3195:f190. Kernel messages from dmesg show the same pair as idVendor=3195, idProduct=f190.

Windows

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

USB\VID_3195&PID_F190
USB\VID_3195&PID_F190&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_3195&PID_F190"

macOS

$ system_profiler SPUSBDataType
    MSO-19:
      Product ID: 0xf190
      Vendor ID: 0x3195  (Link Instruments)

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:

3195  Link Instruments
	f190  MSO-19

• 3195:f280 MSO-28
• 3195:f281 MSO-28

See all 3 devices from Link Instruments →