Thank you for your feedback, you can simply contact customer service and we will make a commercial gesture :) You can give your opinion under "Evaluations", here you are under "Questions".
It depends on what you want to do with it. Unfortunately, it is not suitable for all games because it has too few buttons. OK for ball games. Installation is easy. Plug it in and go.
Programming the two buttons provided for this purpose is not very difficult.
It is what it looks like at first glance: half a PC keyboard, without further logic or control software. But you can assign the keys to certain commands in the games. I am satisfied with the product.
About 4 weeks, once ordered.
The question function is however not provided for this, if you have any questions about delivery times, please contact our customer service.