GNU/Linux Debian Bullseye NetGear A6150 Wireless Driver Setup – Step-by-step Guide
The linked tutorial shows you step-by-step How to Install NetGear A6150 AC1200 WiFi Driver on Debian Bullseye 11.x GNU/Linux – Step by step Tutorial.
And the Debian 11 NetGear A6150 Setup is based on the Realtek rtl8812BU Chipset Driver Installation.
Moreover, this Realtek rtl88x2BU Driver Debian Bullseye Setup should be working also after a Kernel Upgrade with the Dkms integration.
Last, this Realtek rtl88x2BU Driver has been successfully tested with a Linux Kernel 4.4+.

GNU/Linux Debian Bullseye Installing NetGear A6150 AC1200 Wireless Driver