Please sign the module so it can work with Secure Boot enabled. Disabling Secure Boot is not an option when you are dual booting with Windows 11.
usb 1-4: new high-speed USB device number 12 using xhci_hcd
usb 1-4: New USB device found, idVendor=0bda, idProduct=b812, bcdDevice= 2.10
usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-4: Product: USB3.0 802.11ac 1200M Adapter
usb 1-4: Manufacturer: Realtek
usb 1-4: SerialNumber: 123456
Lockdown: systemd-udevd: unsigned module loading is restricted; see man kernel_lockdown.7
Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
Please sign the module so it can work with Secure Boot enabled. Disabling Secure Boot is not an option when you are dual booting with Windows 11.