Enlarge / The four button types included in the 12-button Logitech Adaptive Gaming Kit bundle, along with one of its two "hook-and-loop" mounting boards. (credit: Logitech) Last year's Xbox Adaptive Controller (XAC) heralded a new era of gaming accessibility, but not necessarily in conclusive fashion. What Microsoft's specially engineered slab of a controller delivered in options and openness, particularly for gamers who can't use standard gamepads, the device lost in clarity. The $99 XAC only comes with two useful buttons for standard PC and console games, and Microsoft said that was by design so that special-needs gamers could attach preferred buttons and control options into an array of 19 plugs.