Features: Driver-free and plug-and-play. The mouse wobble can be powered by an external adapter or by the USB port of a PC, laptop, hub, docking station, etc. Mouse pads work with both wireless and wired mice, almost all optical mice. Uses pure physics to automatically simulate the process of using a mouse. 99% undetectable mouse movement device. Ultra-quiet, long-lasting durability. After extensive testing and customer trials, this new version of the mouse mover is more stable and durable than other products on the market. With a built-in silent motor, our computer mouse shaker emits less than 20 decibels of sound when running. Easier to operate and saves time. Simply place the mouse on the large dial (also works with larger mice like Logitech G502) and press the ON/OFF switch, then it will work automatically. Specifications: Operating Systems: Windows XP/7/8/10, MacOS, Linux systems, etc. Size: approx 90x30x127mm / 3.54x1.18x5.0in Material: ABS Note: Due to lighting effects and shooting angles, there may be slight variations in the product appearance. Please understand. Please allow 0-2mm error due to manual measurement. Package includes: 1 x Mouse Mover