The hardware ID is most commonly associated with the Amazon Luna Controller and various
Press your buttons and wiggle the sticks to watch the active index map. This will show you exactly which hardware button triggers which software index (e.g., B0 , B1 , Axis 0 ). gamepad -vendor 1949 product 0402-
Look for “Stadia Controller” – if it appears under /dev/input/eventX , the kernel recognized it as a generic HID gamepad. The hardware ID is most commonly associated with
Often appears as "Gamepad," "Gamepad Keyboard," or "Gamepad Mouse" depending on the selected pairing mode. " "Gamepad Keyboard