A:AnswerYes, the transfer rate is limited to 480 Mbps. Though, the controller doesn't need to send any more data to the console than that, response time is still 1-2 Milliseconds whether it uses USB 3.0 or USB 2.0. Hope that helped.
A:AnswerIf you made the purchase at best buy yes you can trade the dual shock in. Please have the original packaging and the receipt to do that in person.
A:AnswerCertainly! You can add it either in person or online. However, please note that you only have two weeks to do so. All information is saved in your account, and they can look it up for you. Don't worry if you don't have your receipt.. The Geek squad is able to with you with repairs or replacements. This is why we alot buy our electronic from best buy. I hope I was able to answer your question.
A:AnswerYes absolutely, You might just have to check online ones a week to see when it'll be back in stock I had 2 of them i had to wait for due to the holidays.