[ Undetectable]When connected to a computer, this mouse jiggler is recognized as a regular mouse, not an unknown USB device so that your IT department will just detect another mouse and your computer will keep awake while you take care of your own business. [Multi-track and Memory function]This mouse mover supports Multi-track, which makes the cursor move automatically in different trajectories and amplitudes, The three trajectories are mainly reflected in the different moving speed of the cursor, and the running track is random. Important point, The product has a memory function, the next time it is turned on, it will continue to track when it was turned off. [With ON/Off button and Super mini size]ON/OFF switch design makes it easy to turn on/off, Avoid repeated plugging to damage computer USB ports. And the mouse jiggler is in super mini-size,Easy To Carry. [Driver-Free]The mouse mover requires no driver, just plug it into your computer and long press the button, the cursor will start to move automatically. No annoying software installation, easy to use. [Wide Compatibility]Vaydeer mouse mover supports the most popular computer systems like Win 7/8/10, for Mac, and Linux. Colour:black Material:ABSandMetal Size:24.7 x 18.8 x 10mm Package Contents: 1 x USB Mouse Mover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.