1、Keep PC Awake: This mouse jiggler can prevent your computer from entering sleep by randomly moving mouse, keep the mouse active all the time. 2、Powerful Motor: This mouse mover has powerful motor and a large disc to move the mouse across the screen and the Cursor doesn't get stuck in a computer screen corner. 3、Plug and Play: This mouse mover device is plug and play without the need of drivers, very easy to use. 4、Wide Application: This mouse shaker is widely used in remote work, PPT presentations, online meetings or games, suitable for Win 7, for Win 8, for Win 10, for Linux, for OS X Laptop. 5、Ultra Silent: This jiggler mouse mover with a hardcore ultra silent motor inside, only makes soft sound.