100% Undetectable by Computer: No need to connect a laptop. With a USB port and USB C adapter, you can power the mouse juggler with an external power adapter or via your computer's USB port. It will not be detected by the IT department at all. No software is required. With ON/OFF Button: Simply place your mouse on its large turntable and press the ON/OFF button, and it will work automatically. It truly saves time and effort! Compatibility: The mouse movement pad is suitable for wired and wireless mice, almost all optical mice. Note: We do not suggest using it for a trackball mouse. Driver: The mouse vibrator is compatible with all operating systems Windows XP/7/8/10, for Windows OS, for Linux systems, for Android, etc. driver and plug-and-play. The mouse oscillator can be powered by an external adapter or USB C port on a PC, laptop, hub, docking station, etc. Size: 142 x 83.5 x 32 mm Material: ABS + Electronic Components Color: Black Package Included: 1 x Mouse Mover 1 x Data 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 to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.