Change the Sound Input Device Volume Level in Windows 11 Windows 11 provides different ways to fine-tune your microphone input level, from simple in-app adjustments to advanced scripting methods. In this video, we’ll walk through the steps for each one. Before we begin, be sure to subscribe to NinjaOne’s IT video hub and our YouTube channel for more tech content like this. Why Adjust the Mic Volume Level? First things first—what’s the importance of knowing how to adjust the volume level of your mic or other sound input devices? Simply put, managing your microphone’s input volume is essential for clear, consistent communication, whether you're video conferencing, recording audio, or using speech recognition tools. This knowledge is useful for everyday users, IT administrators, and anyone who needs precise control over their audio setup. How to Change the Sound Input Device Volume Level in Windows 11 Method 1: Using Windows Settings To begin, open the Settings app using Win + I. Navigate to System and then select Sound. Under Input, choose your microphone, for example, “Microphone Array.” Here, you’ll see the Input Volume slider. Adjust the level to your preference. Method 2 — Using the Control Panel For more advanced settings and better compatibility with legacy devices, use the Control Panel. Open it by pressing Win + R, typing control, and hitting Enter. Select Hardware and Sound and then choose Sound. Go to the Recording tab, select your microphone, and click Properties. Inside the Levels tab, move the slider to adjust your input volume. When you’re done, click OK to apply your changes. Method 3 — Using PowerShell Presenter: For IT administrators or power users, PowerShell offers programmatic control. First, press Win + R, type powershell, and press Ctrl + Shift + Enter. Next, run this script to install the AudioDeviceCmdlets module, if you haven’t already Install-Module -Name AudioDeviceCmdlets Then run this one to import it: Import-Module AudioDeviceCmdlets Once that’s done, use the following commands to list all your available audio devices, Get-AudioDevice -List set your microphone as the default device, Set-AudioDevice -Index [DeviceIndex] and adjust the recoding volume of this device. Set-AudioDevice -RecordingVolume [VolumeLevel] Don’t forget to replace the bracketed placeholders in these scripts with your device’s index and preferred volume percentage. Method 4 — Using NirCmd Lastly, NirCmd is a small third-party utility that enables command-line control over Windows functions, including microphone volume. After downloading and extracting NirCmd, open Command Prompt as an administrator and navigate to the NirCmd folder with this command: cd %USERPROFILE%\Downloads\nircmd Then set the mic volume with this command: nircmd.exe setsysvolume [VolumeLevel] "Microphone" Here, volume values range from 0 to 65535, where 32768 equals roughly 50%. Overall, with multiple methods available, Windows 11 gives you flexibility in managing microphone volume. Understanding these options ensures clearer audio, improved performance, and fewer communication issues. For more information, check out our official blog post on adjusting the mic input volume in Windows 11, linked in the description below.