This article explains how to update your Logitech Unifying Receiver software to keep your Logitech wireless mouse, keyboard, or presentation clicker secure and functioning properly. Information applies to Logitech wireless devices; for other manufacturers, please consult their websites for more information.
How to upgrade the firmware on your Logitech dongle
Updating your Logitech Unifying receiver to protect yourself from these attacks is relatively simple. Make sure you update to the version released on or after August 2019, when Logitech released an additional patch.
In a browser, go to the Logitech update download page and download the appropriate Windows or Mac update package for your computer.
Double-click the update file to launch it (Windows) or unzip it and then double-click it (Mac). The Logitech Firmware Updating Tool should launch.
