This product developed follows the development protocol of mouse device. for computer it's a wired mouse, not an unknown USB device . The LED will automatically turn off after 8 seconds (Inconspicuous). The development of the whole product is completed by company, so there is no computer virus.The mouse movement simulator design with memory function, when you next time it is turned on, it will continue the mode when it was turned off. This latest version of the mouse mover provides three modes: random, eraser, snail, which make the cursor move automatically with multi-track.Compatible with most operating systems on the market, Windows XP/7/8/10/11, OS, Android System, etc. keeps the computer active, keeping alive status of your Teams, Skype, Webex, Lync, Zoom, etc.Inconspicuous mini size design makes it easier to carry and use, Suitable for game tasks, online learning, remote operation, etc.Mouse Jiggler adopts an integrated sealing and filling process, which can reduce the air between the main board and the Hand polished zinc alloy shell, so as to improve the heat dissipation performance, and make the product more solid. The fixed end of the nickel plated USB port is designed inside the zinc alloy shell, which can not only make the USB port not to fall off, but also beautiful. diamond-shaped Antislip design of both side.Different batches, the product may have color difference, does not affectmaterial: metalColor as shownPackage Contents:1 x USB Mouse JigglerOnly the above package content, other products are not included.Note: Light 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.