Single hand Joy-Con adapter

A 3D printed adapter that allows a player to use both Joy-Cons using only one hand

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This adapter was developed at the request of my friend Rami Wehbe, a gamer who lost the ability to control his right hand due to a cerebrovascular accident. The main purpose of this design is to allow the user to operate both Joy-Cons using only one hand.


In this version of the adapter, the space between both Joy-Cons has been reduced. Please use this version if you feel that the original one is too big for your hand.

simplify3d_stl - 74.40 kB - 08/03/2017 at 15:46



STL file for the adapter. Recommended print settings: -Resolution: 0.3mm -Infill: 25%

simplify3d_stl - 79.87 kB - 07/20/2017 at 22:14


  • After one week of testing...

    Julio Vazquez08/03/2017 at 15:39 0 comments

    Rami Wehbe, the young man who requested this adapter has made a video featuring it!

    In the meantime, he also found a small issue: He had some trouble while trying to reach some buttons, so he told me to reduce the space between both Joy-Cons. So, I made a second version, which worked perfectly!

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