Genuine XBOX controller. I bought it several years ago and used it, but I haven't used it since I stopped playing games about a year ago. There were no problems when I used it before. I confirmed that it turns on with both USB connection and battery power. I am selling it as a junk item because the right stick is not responding well. It may be fixable by using lubricant. All the buttons respond. I cannot guarantee any defects. Currently, many products with a single circular D-pad are available, and this product is a very valuable one. As it is a junk item, we cannot accept returns or refunds due to defects or malfunctions. Please purchase with your understanding. We will clean and disinfect the product again before shipping.