Fosi K7 not recognized in device manager

[Lello29]

Hi, i need help with the K7.
When i check device manager, when connected with 2.0 for the max quality, it appears as: "Fosi Audio DFU"
i tried everything (unistalling it, changing cables, changing pc, even formatting windows

The problem still persist
do you have some advice for me?
it is a defective unit?
or is supposed to work like that?
i can hear from my headphones but i don't know if it is defective and i need to RMA it
Thank You in Advance

 

[PapaZen]

I have the same problem. Tried to uninstall and let Windows find it again, it comes back with no driver found.

 

[Lello29]

i reached the fosi audio support via email and they sent me a procedure. i'll link a reddit post made by myself with all the instructions
reddit forum answer