This is a dock set for the Razer NAGA PRO. I used the 12-button configuration for 3 years. I'm selling it because I bought a new mouse. *Notes* ・The wheel click is a little unresponsive. ・The silicone on the right side of the mouse is slightly worn. Otherwise, there are no problems with its use. There is no outer box, and everything in the photos is included. Thank you.