Feature: 1. Undetectable: Use driver-free mouse without connecting to the laptop. You can use the external power adapter or the computer's USB port to power the mouse movement. None of this will be detected by the IT department. 2. ON/OFF Button: Just place the mouse on the disc of the Mouse Mover Jiggler and press the ON/OFF 1/2 level switch, and it will work automatically, saving you time and worry. 3. Wide Compatibility: Automatic mouse movement simulator is applicable to wireless mouse and wired mouse, all optical mice. Note: We do not recommend using it for trackball. 4. Driver-free: This virtual mouse mover is compatible with all operating systems Windows XP/7/8/10, OS, Linux, Android, etc. Driver-free and plug-and-play. The mouse movement can be powered by external adapters or USB C ports on computers, laptops, docking stations, etc. 5. Best Helper: This specially designed adjustable mouse mover is best for workers. It simulates mouse movements to prevent the computer from going to sleep when you are working or playing. You can return to work at any time without any additional action. Material: Plastic color: White Package Contents: 1 x Mouse Jiggler 1 x USB cable 1 x Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.