Several years after release, the only "official" windows driver is still severly bugged (non qwerty = half of the planet: not supported), you still do not provide any kind of linux support, you don't open source because you are afraid of loosing your "competitive advantage", you won't help developers ok to work for free, because some evilcorp would rip you off. Your HID spec compromise is a joke, you know it. Who would invest days of work in a driver unable to manage/switch profiles. I would rather buy a concurrent mouse than retrofitting your 300$ hardware that I can use as a mere 10$ mouse o