0fe9:4020 — TViX M-6500
DVICO
- Vendor ID
- 0fe9
- Product ID
- 4020
- Combined
- 0fe9:4020
- Decimal
- 4073:16416
What is this device?
This is the USB identifier for a TViX M-6500 manufactured by DVICO. The vendor ID 0fe9 is registered to DVICO with the USB Implementers Forum, and 4020 is the product ID that DVICO assigned to this particular model. When you run lsusb on Linux, this device appears as 0fe9:4020 DVICO TViX M-6500.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0fe9:4020 DVICO TViX M-6500
You can filter directly with lsusb -d 0fe9:4020, or get the full descriptor dump with lsusb -v -d 0fe9:4020. Kernel messages from dmesg show the same pair as idVendor=0fe9, idProduct=4020.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0FE9&PID_4020 USB\VID_0FE9&PID_4020&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0FE9&PID_4020"
macOS
$ system_profiler SPUSBDataType
TViX M-6500:
Product ID: 0x4020
Vendor ID: 0x0fe9 (DVICO)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:
0fe9 DVICO 4020 TViX M-6500