Select , then look under the Additional Options section for Optional Updates . Expand the Driver Updates drop-down menu.
After installation, open Device Manager again. Right-click your adapter > Properties > Advanced tab. Set these values for "top" speed:
| Setting | Recommended value | |---------|------------------| | 802.11d | Enabled | | Band | Prefer 5GHz | | Beamforming | Enabled | | Country Region | Your region (e.g., #1 for US) | | Enable Adaptivity | Disabled | | Roaming Aggressiveness | Low (for stationary use) or Medium (for mobile) | | Wake on Magic Packet | Disabled (unless you need WoWLAN) | rtl8812bu driver windows 11 top
Since official Windows 11 support is limited, many users find success by through Device Manager: Right-click the device and select Update driver . Choose Browse my computer for drivers .
If your adapter is unbranded or the manufacturer no longer updates its website, you can pull the official, raw driver from Realtek. Access the website. Search for "RTL8812BU" . Sort by the latest date or highest version number. Select , then look under the Additional Options
Here are the top solutions, ranked from the most reliable to the most technical.
Click Next and wait for the installation to finish. Restart: Restart your PC to apply the changes. Troubleshooting Top Driver Issues If your adapter still isn't working optimally: Right-click your adapter > Properties > Advanced tab
To get the , you need a modern, properly signed driver.