【Undetectable】This mouse jiggler automatically identifies itself as a normal wireless mouse, not an unknown USB & USB C device when connected to a computer. Your computer will stay awake while you take care of your business. 【Driver-free】The mouse mover does not require a driver, allowing you to stay online with Skype, Microsoft Teams, Zoom, Lync, etc. Just plug it into your computer and the cursor will automatically start moving, but because the movement is so small that you can hardly feel it, you can return to mouse operation at any time without exiting jiggler mode. 【Ideal helper】This specially designed mouse rocker is an ideal companion for people who work from home. It simulates mouse movement and prevents the computer from going to sleep while you work or play. You can return to work at any time without any additional operation. 【Wide compatibility】The mouse mover supports the most popular computer systems such as such as Windows OS/Mac OS/Chrome OS/Linux. 【Widely used and compact】The small size design makes it easier to carry and use, suitable for meetings, gaming tasks, online courses, remote operations, etc. Specifications: Material: ABS+Metal Connection: USB A/USB C Size: L2.4 x W1.2 x H0.5cm Weight: 3g Working Voltage: 5V Battery: No need Compatible Systems: For Win XP/Win 7/Win 10/Mac OS/Android