Xbox
Released in 2001, the Xbox control pad was the first controller made for the original Xbox. The Xbox controller features two analog sticks, a pressure-sensitive directional pad, two analog triggers, a Back button, a Start button, two accessory slots and six 8-bit analog action buttons (A/Green, B/Red, X/Blue, Y/Yellow, and Black and White buttons). The standard Xbox controller (originally nicknamed the "Fatty" and later the "Duke") was originally the controller bundled with Xbox systems for all territories except Japan.
Xbox controller
Over fifteen years later Seamus Blackley contacted Phil Spencer, the head of the Xbox division, and pitched an idea to revive the old controller, following a series of joking posts through social media that showed strong consumer desire for the controller. Spencer gave Blackley the rights to the Duke controller. The original design was modified with some subtle changes to the bumper design, shoulder buttons and overall layout to make it compatible with the Xbox One, as well as an OLED screen that displays the original Xbox boot sequence when turned on. The Duke was released for Xbox One and PC on April 30, 2018 through a partnership with Hyperkin.