High performance, durable buttons and triggers for the Xbox Adaptive Controller1. Comprehensive controls for ultimate configurability and flexibility designed in partnership with accessibility organizations.1 Xbox Adaptive Controller sold separately
Visit the Logitech site to learn more
Cost
$99
note: these are the buttons that connect to the Microsoft XaC, Hori Flex, or Playstation Access Controller
purchase links:
https://www.logitechg.com/en-us/products/gamepads/adaptive-gaming-kit-accessories.943-000318.html