Durable: The mouse movement simulator is made of durable ABS material, which is wear resistant, resistant to falling, easy to maintain, and has a long service life. It does not require frequent replacement, and the quality is trustworthy. Plug and Play: Simply plug the emulator into a USB/Type C interface computer to immediately prevent screen lock, without the need to install any software or drivers. Mini Size: This USB mouse mobile simulator is very compact, easy to carry and use, and can prevent computer sleep and screen lock anytime and anywhere. Fully Automatic Movement: This simulator can fully simulate manual mouse movement, evenly and randomly, effectively preventing the computer from entering sleep mode, keeping the screen constantly on. Widely Applicable: Suitable for computers with USB/Type C interfaces, it can be equipped with Type C adapters, making it convenient for users of different types of computers.