Man, however, should make sure that the 6 additional buttons are supported only in so far that one as the X button to program on a rocker on the back. So you have not really effective more keys for a game available. Depending on the game, these additional double occupancy but very comfortable (Up to 2 profiles can be stored).
Another great feature is the adjustment of the sensitivity of the analog sticks on the controller directly - Rumble and lighting of XYAB buttons can be switched off directly also on the controller. No need tweaking in any additional required drivers.
Definitely recommended.