If you have an extracted .inf folder:
Because BT118 manufacturers rarely provide official websites, use reputable driver repositories:
Alternative update methods:
are you using (Windows 10, 11, or something else)? Does the driver appear as " " in Device Manager, or does it show as a Realtek device?
Right-click and copy the top value (it will look like USB\VID_XXXX&PID_XXXX ). bt118 wireless dongle driver upd
Because the BT118 is mass-produced with varying internal chipsets, finding the exact driver for your specific revision can be challenging. This is precisely why the search term is so common.
Manual updates require downloading the correct driver from a trusted source. If you have an extracted
What (headphones, controller, mouse) are you trying to connect? Share public link
Many BT118 dongles ship with a tiny CD. These CDs often contain outdated but functional drivers. However, you can extract and force-update the .inf file: Because the BT118 is mass-produced with varying internal
Check the website of the manufacturer listed on your packaging (often genericRealtek drivers) to download the latest .inf or executable installer.
BT118 Wireless Dongle Driver Update: Complete Installation & Troubleshooting Guide