While the K400 works as a "plug-and-play" device right out of the box, the default settings are often basic. By downloading Logitech Options, you gain access to a suite of customization features that improve your workflow and entertainment experience.
The website should automatically detect if you are using Windows 10, Windows 11, or macOS. Verify the version and click the "Download Now" button. 3. Run the Installer logitech k400 options download
Once the file downloads, open the .exe (Windows) or .dmg (Mac) file. Follow the on-screen prompts to complete the installation. You may be asked to create a Logitech account to back up your settings to the cloud, though this is optional. Troubleshooting Connectivity Issues While the K400 works as a "plug-and-play" device