UPGRADED DOUBLE TURNTABLES: This upgraded mouse mover device is built with a mix-physical design to simulate the realistic random mouse movement, allowing your system to remain active and preventing the computer from going into sleep mode and locking up. The dual turntable runs together at the best speed, ensuring the mouse fits on it completely at 360 degrees. And its 100% undetectable so you can leave it plugged in without anyone realizing its there. PROTRUDING TURNTABLE & EDGE DESIGN: Thanks to the protruding turntable design, the mouse can be placed freely without aiming at the turntable so you dont need to place the mouse carefully in order to align with the mouse cursor. Unlike the previous models of mouse mover, this dual turntable mouse mover device is designed with protruding edge, so it works perfectly with your mouse without falling off the turntable. WIDER COMPATIBILITY: This dual turntable mouse jiggler is compatible with almost all wireless and wired optical mice