100% Undetectable by IT: No need to connect to a laptop. With a USB port and a USB C adapter, you can power the mouse juggler either with an external power source or via the USB port on your computer. Both are completely undetectable by the IT department. No software is needed. With ON/OFF Switch: Simply place your mouse on the large turntable and press the ON/OFF button, and it will work automatically. It truly saves time and worry. Wide Compatibility: The mouse movement pad is suitable for wireless and wired mice, and all optical mice. Note: we do not recommend using it for a trackball mouse. Driver-Free: This mouse shaker is compatible with all operating systems: Windows XP/7/8/10, for OS, for Linux, for Android, etc. It's driver-free and plug-and-play. The mouse wobbler can be powered by an external adapter or by the 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 Contents: 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 screens may cause the color of the item in the picture to differ slightly from the real one. The measurement allowed error is +/- 1-3 cm.