Need help on downloading braille display driver


Hi all
A friend ask me to help him to find driver for his braille display. He gave me a link point to an issue on NVDA, which contain download link for the driver, but that link is no longer work so I share that info here. Hope some of you know this display, and help him.
Link to the issue:
Device name: Tieman Optelec
Missing Driver: Braille Voyager
Serial number: 0409V44R0355
I don't have much expirience about braille display, and now he is too far from me so I just ask him the info above, and send here. If you need more infor, live a reply, and I ask him.
Any help would be appreciated.


The only thing I can suggest is having a look at this page: 


Brian - Windows 10, 64-Bit, Version 21H1, Build 19043  

I do not understand why some seek to separate a person from their actions.  The self is composed of an individual’s thoughts, actions, and expression, which are contained in and actuated by the body.  What you do and say is the clearest indicator of who you are.

      ~ Brian Vogel