This item is an xbox elite series 2 controller. this controller works fine but the rb button doesnt work everytime when pressed only sometimes. the reason i have not listed it for parts or not working is because it works. This controller does have 4 back paddles which you can switch the rb button for a back paddle and its like theres not a problem with it. unfortunately the grip on the controller has started to peel in a few different places but someone may be able to stick it back down, i have not got the time for that. This controller should have a wire, this DOES NOT COME WITH A WIRE. please read carefully and buy only if you would like this item in the condition its in.