I wanted to make you aware of a tool I wrote for myself, as I am SSI, that I have now made available via the Microsoft Store for Windows PCs, that turns an ordinary keyboard into a Braille keyboard using UEB.
The Braille input works across the OS, rather than just in one app, and removes any need for specialised hardware. Full documentation is linked on the Store website.
It is called BrailleKeyboard and can be found on the Microsoft Store