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. Mouse shaker uses pure physics to automatically simulate the process of using a mouse 99% undetectable mouse movement device Ultra-quiet, long-lasting durability.After a long for time of repeated testing and customer trials-, here comes the new version of the mouse mover, which is more stable and durable than other products on the marketing. With a built-in silent motor, our computer mouse shaker emits- less than 20 decibels of subtle sound when running. Easier to operate and save for time. Just simply put the mouse on its big dial- (also works with larger mice like LogitechG502) and press the ON/OFF switch, then it will work automatically. Specifications: Operating Systems : for Windows XP/7/8/10, MacOS, Linux systems, etc. Size:approx 90x30x127mm/3.54x1.18x5.0in Material: ABS Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment. Package includes: 1 PC x Mouse Mover