Excellent gamepad. Since my cheap Chinese Terios T3 broke down, I decided to buy it so I could play it on a PC. Never in my wildest dreams did I imagine that the vibration of a gamepad could have such an effect on how the game feels and how the player experiences it. Concerning the authenticity of the item, note that all the values on the back correspond to the same factory code, sticker, inscriptions, and sticks one to one as those found on other items; hence, this item is the original. Indeed, and even if it isn't - it looks, feels, presses, and sounds wonderful, and I'm satisfied with the purchase (like an elephant). However, connecting through a third-party Computer program was not a particularly difficult process, but the fact that the operating system itself does not provide assistance is still a source of frustration. After pressing the "PS" button on the gamepad, I activated the application and confirmed that everything was in working order. In virtually all games (it worked without a software in The Last Campfire, like a PS gamepad), it is presented like an Xbox gamepad (maybe there is no support for it at the OS level), but you may rather simply adapt to the x-y-a-b control scheme.