Bc-96ac Driver ⟶ «HIGH-QUALITY»

Windows 10 and 11 have a large database of drivers.

| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | "Device Descriptor Failed" | Bad USB port or corrupt device. | Try a different USB port. If using a desktop, use a rear USB port (directly on the motherboard) rather than front panel ports. | | Slow Speeds | USB 2.0 vs 3.0 conflict. | Ensure the adapter is plugged into a Blue (USB 3.0) port to achieve maximum speeds on the 5GHz band. | | Random Disconnects | Power Management settings. | In Device Manager > Network Adapters > Properties > Power Management > Uncheck "Allow the computer to turn off this device to save power." | | Driver Install Fails | Antivirus interference. | Temporarily disable antivirus during installation. The generic drivers often flag heuristic warnings. |

After installing Wi-Fi, Bluetooth might still be dead. Try:

sudo apt install bluetooth bluez
sudo systemctl enable bluetooth
sudo systemctl start bluetooth

Then load the correct firmware:

sudo modprobe btusb
sudo modprobe rtk_btusb

If that fails, blacklist btusb and force rtk_btusb:

echo "blacklist btusb" | sudo tee /etc/modprobe.d/blacklist-btusb.conf
echo "rtk_btusb" | sudo tee -a /etc/modules

Reboot again.

For Ubuntu 20.04+, the easiest method is using the rtl8821ce driver from the community: bc-96ac driver

sudo apt update
sudo apt install git dkms build-essential
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce
sudo ./dkms-install.sh

Reboot. Wi-Fi should now appear.

For Ubuntu 22.04+, you may need a newer fork:

git clone https://github.com/aircrack-ng/rtl8812au.git
cd rtl8812au
sudo make dkms_install

Cause: Region settings or driver power management. Fix: Windows 10 and 11 have a large database of drivers

Yes. Most drivers from 2020 onward work perfectly. If you encounter issues, run the installer in Windows 8 compatibility mode.

To give you the exact correct driver, please provide:

If you just need to quickly search: try BCM94360 drivers — they are the most common 802.11ac Broadcom chipsets. Then load the correct firmware: sudo modprobe btusb