Old TSB cards on Windows 11

[PerryM]

I had a system working with 4x Satellite channels on Win10. Two channels are tuned by a Digital Devices card and these have upgraded successfully to Win11. The other two were tuned by a rather old TBS card (6981) and that has not appeared in the Win11 upgrade.
Can anybody confirm if it is possible to find drivers for Win11 on these old cards?

[Cypheros]

The latest driver seams to be the 2.0.1.7 (Windows but if they work for Windows 10, they should work for Windows 11, too.

I use only usb tuners from TBS and they work with Windows 11.