100 Undetectable by IT: No need plug into computer laptop.With usb port and a usb c adapter. You can the mouse jiggler either by an external adapter or by the USB port of your computer. Both won't be detected by IT department at all. No need software.<br> With ON/OFF Switch: Just simply put the mouse on big turntable and press the ON/OFF switch, then it will work automatically. It really saves you time and worry!<br> Wide Compatibility: The mouse movement pad is suitable for wireless mouse and wired mouse, almost all optical mice. Note: we do not suggest it for trackball mouse.<br> Driver Free: This mouse shaker is with all operating systems Windows XP/7/8/10, for OS, for Linux systems, for Android, etc. Driver-free and plug-and-play. The mouse wobble can be powered by an external adapter or by the USB C port of a PC, laptop, hub, docking station, etc.<br> <br> size:142 x 83.5 x 32mm<br> Material: ABS+Electronic components<br> colour: black<br> <br> Package Contents:<br> 1 x Mouse Mover<br> 1 x data cable<br> 1 x Adapter<br> <br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.