I a also guessing that most of the company that sell the hardware do not make it (just repackage it in a different plastic shell or wrap the drivers in an insta

I a also guessing that most of the company that sell the hardware do not make it (just repackage it in a different plastic shell or wrap the drivers in an installer with pretty pictures). The hardware making company is likely not that much interested in giving away what it license to ASUS/Apple/Cisco etc....