1. This mouse jiggler is an ideal companion for those working at home, it simulates mouse movement and prevents the computer from going into sleep mode while you work or play. 2. The mouse mover requires no driver and is easy to use. Just plug it into your computer, and the cursor will start to move automatically. 3. This mouse mover has no switch button and operates in a single movement mode. After plugging it into the computer, the cursor draws a small spiral to indicate activation, then moves slightly to the right approximately every 5 seconds. 4. Compact in size and easy to carry. 5. Highly compatible: This mouse jiggler works with Windows, Mac OS, Android, and Linux systems. Most widely used operating systems are supported. Material: Plastic + metal Color: Black + silver Package Contents: 1 x USB Mouse Jiggler Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. Measurement may vary by +/- 1-3 cm.