Amateurs. Why did you buy all this proprietary software in the first place? Get rid of it. Setup your own cloud services, all with FOSS tools and you’re fine.

That’s the specs for the already available Ultimate 2C Wireless controller. And it costs only 30 €.

EDIT The specs read similar on the first glance. Turns out, the new controller is even more refined and adds a few features, such as sixaxis and lights.

Pro tip: Omit the dot . before the / to make sure you cleansed the language pack thoroughly.