The reason to select a speaker is that you have already selected your Headphone, which is already in use.

On the Realtek Console, tick on the “Front Speaker Out” menu.

However, it is likely to vary from system to another, due to different motherboard configuration. Usually, it would help if you connected it to the “IN” port.

Connect the other Headphone to the PC.

At first, hit the “Headphone” menu and then click on the OK button.

On the Realtek HD Audio Manager Console, you will find the connected Headphone.

Now plug-in the Headphone into your PC as you usually do.

Select the “Make Front & Rear Output Playback 2 different Audio stream” menu.

This menu lies in the right corner at the top of the window.

Tap on the Device Advanced Setting Menu.

How to connect two headphones to a PC at a go with Realtek HD Audio Manager? Here comes your guide to accomplish this plan. Thus, connecting double headphones to one PC is a wise move. Likewise, you keep watching your favorite events at night without disturbing other members of your family. For example, you can share your favorite show, music, and films with your beloved people. Using two headphones on a PC, you reap some significant advantages. Is it possible to enjoy two headphones on a PC at a go? Well, certainly it is possible.

How to connect 2 headphones to pc