A Galaxy S21 Is Stuffed Inside a Mouse, Turning the Mouse Itself into the PC

A seemingly ordinary mouse has been turned into a complete computer by fitting the electronics from a Samsung Galaxy S21 inside its shell. Connect it to a display and Samsung DeX provides a desktop capable of running apps and games such as Minecraft, while the same enclosure still works as the mouse for clicking and moving the pointer.

YouTube creator Gadget Industry stripped the phone down to the needed boards and added a handmade brass heat spreader to manage temperature. The peripheral normally used to control a computer now contains the computer it is controlling.