If your adapter is acting up, search your specific model number + "chipset" to know exactly which driver you are hunting for.
Once this finishes and you reboot, the adapter will have full Monitor Mode and Packet Injection capabilities. alfa wifi adapter driver
For specialized Linux distributions like Kali, drivers for Realtek chipsets (e.g., RTL8812AU) are often maintained by the community on GitHub to support monitor mode and packet injection. Driver Compatibility by Operating System Alfa WiFi Adapter Guide: How to Choose the Right One If your adapter is acting up, search your