These wireless adapters are made by Microsoft and all drivers needed are already in Windows. Additional resources are available at Microsoft's website. Be aware because people do have issues getting these adapters to work there is a bunch of those scammer sites offering driver detection software. This adapter uses a proprietary wireless signal that is closer to WiFi than it is to Bluetooth. The controllers have both this wireless technology as well as bluetooth.
Additional resources:
https://apps.microsoft.com/store/detail/xbox-accessories/9NBLGGH30XJ3
