Features 1.3 Modes: Long press button 2S to turn on the mouse, supports 3 movement track modes: large range random movement of mouse pointer, small range random movement and mouse pointer becomes slightly jittering state. 2.Memory Function: Comes with memory function, the following time you turn on the mouse will continue the trajectory of the last time you turn off the mouse, you can resume work at any time without any additional operation. 3.Auto Connect: Auto mouse mover is automatically recognized as a normal mouse when connected to a computer, not an unknown USB device, and will stay awake while you handle your own business. 4.Operating System Support: Mouse movement does not require drivers and supports the most popular computer systems such as for Win XP, for Win 7, for Win 10, for OS X, for Android and for Linux. 5.Scope of Application: Mouse shaker compact design, easy to carry, suitable for meetings, game tasks, online courses, remote operations, etc. Specification Item Type: USB Mouse Mover Material: PC Size: Approx. 27 x 19 x 10mm / 1.06 x 0.75 x 0.4inInterface: USB Compatible Systems: For Win XP, for Win 7, for Win 10, for OS X, for Android Package List 1 x USB Mouse Mover 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.