1. This mouse jiggler is a perfect companion for those who work at home, it simulates mouse movements and prevents the computer from hibernating while you work or play.2. The mouse mover does not require any driver, just connect it to your computer, the cursor will start moving automatically.3. No annoying software installation, easy to use.4. No need to install software/drivers. It can be used immediately after connecting to the computer. Even without mouse, it can still work normally.5. Highly Compatible: This mouse jiggler can work with Win7/8/10/for Mac. The most widely used systems are supported. Color: Black Material: PP+Metal Package Contents: 1 x Mouse Jiggler Only the above package contents, other products are not included. Note: Light photography and different displays may cause the color of the item in the picture a little different from the real thing. The permissible measurement error is +/- 1-3 cm.