The Magic Mouse is a multi-touch wireless computer mouse sold by Apple Inc. and manufactured by Foxconn. The first-generation Magic Mouse was released on October 20, 2009, and introduced multi-touch functionality to a computer mouse. From Wikipedia
Leveraging native Metal optimizations to deliver full Phantom Liberty content on Macs with at least 16 GB memory; a fall update will add Metal 4 upgrades for frame-generation, denoising.