This item only two wire,can not support 3 wire version,please check it careful before you purchase ,thank you !
High quality replacement parts. 
Perfect for replacing the bad joystick in your Nintendo 64 controller.  
Just remove your controller's existing joystick assembly, and replace them with these.  
Color: Deep green 
Dimension: about 53 x 50 x 41 mm
1. Easy to install within 5-10 minutes.
2. Compatible with Nintendo 64 controller. 
3.4 pin 
4. Body identification number: TM-456 B50K
5. Installation way: Wiring

Packing List: 
1 x Joystick