Designed to be powered by power adapter or USB port of your computer, mouse jiggler 't be detected by your IT department. Wide Compatibility: This mouse jiggler is compatible with win7/8/9/10/Linux/forMac os. Driver-free and plug-and-play. No need to install any driver on your computer since the computer is just a power supply for this mouse jiggler. The mouse movement pad is suitable for wireless mouse and wired mouse, almost all optical mice. Note: we do not suggest use it for trackball mouse. The mouse wobble can be powered by an external adapter or by the USB C port of a PC, laptop, hub, docking station, etc. Warm Reminder: Please make sure the red light of your mouse is casting on the wheel, turn on the mouse jiggler, then you can use it. Colour:black+blue Material:ABS Size: 131 x 77 x 28mm Package Contents: 1 x Mouse Mover 1 x charging cable 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm. The mouse movement pad is suitable for wireless mouse and wired mouse, almost all optical mice. Note: we do not suggest use it for trackball mouse. Designed to be powered by power adapter or USB port of your computer, mouse jiggler 't be detected by your IT department. Wide Compatibility: This mouse jiggler is compatible with win7/8/9/10/Linux/forMac os. Driver-free and plug-and-play. No need to install any driver on your computer since the computer is just a power supply for this mouse jiggler. Warm Reminder: Please make sure the red light of your mouse is casting on the wheel, turn on the mouse jiggler, then you can use it. The mouse wobble can be powered by an external adapter or by the USB C port of a PC, laptop, hub, docking station, etc.