what is the slot on top of the xbox 360 controller
Xbox controller The Xbox controller featured dual vibration motors, 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).[1] The standard Xbox controller (originally nicknamed the "Fatty"[2] and later the "Duke"[3][4]) was originally the controller bundled with Xbox systems for all territories except Japan. The controller has been criticized for being bulky compared to other video game controllers; it was awarded "Blunder of the Year" by Game Informer in 2001,[5] a Guinness World Record for the biggest controller in Guinness World Records Gamer's Edition 2008, and was ranked the second worst video game controller ever by IGN editor Craig Harris.[6]