Easy to operate, plug and play The Mouse Jitterbug is very easy to use and requires no complicated setup or driver installation. Simply plug it into your computer's USB port and it's ready to go. It can automatically simulate mouse movements to keep your mouse pointer constantly active, preventing your computer from going to sleep or screen saver, ensuring that your device is always in working condition. Multi-speed Adjustment to Meet Various Needs Our mouse jitter is equipped with a multi-level jitter frequency adjustment function, you can easily adjust the frequency and amplitude of the jitter according to your own needs and use scenarios. Whether you want a slight jitter or a more pronounced movement, it can meet your individual needs. For example, during a long meeting, choosing a lower jitter frequency will not interfere with your work and prevent the computer from going to sleep; while during large-scale software or games, a higher jitter frequency ensures that the device is always in an active state. Stable and Reliable, Excellent Performance Mouse Jitter adopts high-quality chip and stable circuit design, it runs stably without lagging or abnormal jittering. It is compatible with a wide range of operating systems, such as Windows, Mac OS, etc., and can be perfectly adapted to both office computers and personal computers. Moreover, it is durable and undergoes strict quality testing, which can provide you with long-term stable service. Protect your equipment and prolong its service life Using the mouse jitterbug not only reduces your hand fatigue, but also effectively protects the mouse and computer equipment. By simulating the normal movement of the mouse, it reduces the frequent operation of the hand and lowers the wear and tear of the mouse buttons, thus prolonging the service life of the mouse. At the same time, it avoids the computer from going into sleep or screen saver state due to long time standing still, and reduces the frequent startup and shutdown of the device, which helps to prolong the service life of the computer. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store