Undetectable by IT: No need to plug into computer or laptop. With USB port and a USB C adapter, you can power the mouse jiggler either by an external power adapter or by the USB port of your computer. It will not be detected by IT departments. No software required.With ON/OFF Switch: Simply place the mouse on the large turntable and press the ON/OFF switch, then it will work automatically. It saves you time and worry.Wide Compatibility: The mouse movement pad is suitable for wireless and wired mice, including all optical mice. Note: It is not recommended for trackball mice.Driver Free: This mouse shaker is compatible with all operating systems including Windows XP/7/8/10, macOS, Linux, and Android. It is 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.Size: 142 x 83.5 x 32mm Material: ABS + electronic components Color: black Package Contents: 1 x Mouse Mover 1 x data cable 1 x Adapter Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color differences between the item in the picture and the actual product. Measurement may vary by +/- -3cm.