I wanted to "dock" my controllers, so I designed this. Works with wireless and wired controllers. Also you can change the end for a loop to hold the new wireless speed wheel.
The xbox controller shape has evolved to a very organical shape so I used modelling clay to get that shape and be able to measure a dock that will be stable and printable with ease.
As I don't charge the controllers in the console itself, it does not support the play & charge extension, but editable Sketchup file is attached.