This description is about the launch of the Apple MacBook Pro in 2008. This laptop was the first of its kind to feature a unibody aluminum design, a backlit keyboard, and a multi-touch trackpad. It also included a 15.4-inch display, a 2.
From Wikipedia
The MacBook Pro with Apple silicon is a line of Mac notebook computers introduced in November 2020 by Apple. It is the higher-end model of the MacBook family, sitting above the consumer-focused MacBook Air, and is currently sold with 14-inch (360 mm) and 16-inch (410 mm) screens. All models use Apple-designed M series systems on a chip.