Here you can download and install the Redragon Keyboard Utility version BBK556-8856-A-V0100-VS11K28A-20220803. This software is a compressed file which will need to be unzipped in order to install. This software utility will allow you to customize various settings and effects on your Redragon keyboard. Please make sure that your keyboard is connected to your computer before installing this software or you may get an error condition.