How to Download the Realtek Audio Drivers for Asus Scroll down and press the Download button.Go to the Realtek High Definition Audio Driver page on the Dell official website.HP users can download the Realtek audio drivers from the Dell website. How to Download the Realtek Audio Drivers for Dell Find the appropriate driver for your system and select the Download button.Go to the Software and Driver Downloads page on the HP official website.HP users can download the Realtek audio drivers from the HP website. How to Download the Realtek Audio Drivers for HP