This Yonktoo mouse jiggler is $12.74, down from $14.99 at Amazon. It uses physical movement rather than software to keep a computer from going idle, and includes a built-in pause button and a 4.9-ft. USB-A to USB-C cable. Buy Now at Amazon
Features
Physically rotates a platform to move an optical mouse and prevent sleep or idle mode Plug-and-play USB design with no software or drivers required Built-in button pauses and resumes movement without unplugging Slim, quiet design for home office or desktop setups Includes a 4.9-ft. USB-A to USB-C cable Measures 5.1″ x 3.7″ and weighs 2.4 oz.
