Download the latest available for your operating system version (Windows 10 or Windows 11).

Once you have the correct driver installed, the Realtek ALC3287 delivers crisp, clear, and immersive audio worthy of a premium device. Bookmark this guide for future Windows updates that might break your sound again.

Scroll down until you find and Windows Audio Endpoint Builder .

The of your PC (e.g., Lenovo ThinkPad L14 Gen 3). Your operating system (Windows 10 or Windows 11).

This comprehensive guide covers everything you need to know about finding, installing, and troubleshooting the Realtek ALC3287 driver on Windows 10 and Windows 11. What is the Realtek ALC3287 Audio Driver?

Microsoft collaborates with manufacturers to distribute certified drivers directly through Windows. Press the to open Settings .