A. Undetectable by IT: There's no need to plug it into a computer or laptop. It comes with a USB port and a USB-C adapter. The mouse jiggler can be powered either by an external power adapter or by the USB port of the computer. It's unlikely to be detected by the IT department. No software is required. B. With ON/OFF Switch: Simply place the mouse on its large turntable and press the ON/OFF switch, then it will work automatically. This can save time and reduce concerns. C. Wide Compatibility: The mouse movement pad is suitable for wireless and wired mice, including most optical mice. It is noted that using it with a trackball mouse is not recommended. D. Driver Free: This mouse shaker is compatible with various operating systems such as Windows XP/7/8/10, OS, Linux systems, Android, etc. 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. E. Size: 142 x 83.5 x 32mm F. Material: ABS + Electronic components G. Colour: black H. Package Contents: - 1 x Mouse Mover - 1 x data cable - 1 x Adapter Only the above package content is included, and other products are not part of it. I. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement error is approximately +/- 1 - 3cm.