Features 1Keep PC Awake: This mouse jiggler can prevent your computer from entering sleep by randomly moving mouse, keep the mouse active all the time. 2Large Disc: This mouse mover has stable motor and a large disc to move the mouse across the screen, very helpful during presentations, video conferencing, reading, talking, long time downloads or backups. 3Plug and Play: This mouse mover device is plug and play without the need of drivers. Powered by 5V 1A/2A power adapter and USB cable, very easy to use. 4Wide Application: This mouse shaker is suitable for Win, for OS X Laptop and for Linux. A versatile and convenient tool for anyone who needs to keep their computer active. 5Ultra Silent: This jiggler mouse mover with a ultra silent motor inside, which only makes soft sound, ideal for bedroom, office and public places. Specification Item Type: Mouse Jiggler Material: ABS Color: Black Package List 1 x Mouse Jiggler 1 x Power Cable 1 x USB C Adapter 1 x User Manual