Features: 1.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. 2.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. 3.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. 4.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. 5.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. specification:Item Type: Mini Mouse Jiggler Material: ABS Function: Simulate mouse movement to prevent computer sleep and screen lock Fitment: For USB/Type-C interface computer (equipped with Type-C adapter) PackageList:1 x MiniMouseJiggler 1 x Adapter 1 x Instructions