ON/OFF & Mode Buttons: Compared to USB mouse jigglers on the market, this mouse jiggler features an ON/OFF switch and a Mode button on a single device, making it easier to operate and enhancing user experience by eliminating the need for repeated plugging and unplugging, helping to protect your USB ports from wear. The device displays a spinning blue light when the mouse jiggler is active. Press the mode button to switch between tracks, which will display Track 1, 2, or 3 before returning to the rotating indicator state. Multi-track & Memory Function: The USB mouse mover offers three selectable movement tracks via the mode button. The cursor automatically moves in varying trajectories and amplitudes depending on the selected track. Designed with a memory function, the device will resume operation using the previously selected track each time it is powered on. 100% Undetectable & Keeps PC Active: This mini mouse jiggler keeps your PC or laptop active by automatically moving the cursor, ideal when stepping away for breaks, chores, or extended periods. Simply plug the device into a USB port to keep the screen active, helping maintain online status for applications such as Microsoft Teams, Skype, and others. The device functions like a standard mouse, making it undetectable by IT systems as it registers as normal peripheral input. Wide Compatibility & Plug-and-Play: This computer mouse jiggler supports operating systems including Windows 7, Windows 8, Windows 10, Linux, and macOS. It is plug-and-play, requires no drivers, and allows for safe insertion and removal. Color: Black Material: Plastic Package Contents: 1 x Mouse Jiggler Note: Light reflection and differences in display screens may cause slight variations in the color of the item. Measurement may vary by +/- 1-3 cm.