1. This mouse jiggler is an perfect companion for those working at home, it simulates mouse movement and prevent computer from going into sleep while you work or play.2. Innovative ON/OFF touch switch design, you can turn on and off the Mouse Jiggler with a light touch, which is convenient and fast, and avoid to damage your computer USB ports due to frequently plug and unplug.3. No annoying software installation, easy to use.4. No need to install software/drivers. It can be used directly after plugging into the computer. Even without a mouse, it can still work normally.5. Exquisite appearance, the mouse wiggler looks like a piece of art. Mini-size,easy to carry.6. Highly Compatible: This mouse jiggler can work with Win7/8/10/for /for LINUX. Most widely-used systems are supported.Operation :1. on: Touch three times to on or off;2. Switching mode: continuous touch for 3 seconds in running state to switch the mode;Specification:Name: Mini USB computer anti-sleep deviceCompatible OS: for WIN, for , for LINUXMode: two (small range, range)Colour:BlackMaterial:ABS+MetalSize:18.5 x 14.5 x 6mmPackage Contents:1 x USB Mouse MoverOnly 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.