[2 JIGGLER MODES FREELY SWITCH] - This device has "Slight Jiggler Mode" and "Random Jiggler Mode" 2 jiggler modes. Slight jiggler mode: move the mouse pointer slightly 1-2 pixels back and forth from left to right, which doesn't even affect the normal use of mice. Random jiggler mode: randomly move the mouse pointer irregularly. Both jiggler modes can keep the computer awake. [RECOGNIZED AS A TRUSTED DEVICE] - When this mini mouse jiggler is connected to the computer for the first time, it is recognized as a "USB Composite Device", or rather, the same as an external mouse. So don't worry about it being recognized as an unknown/unsafe device by the computer, unless your computer does not allow access to the mouse.