his is a 2 in 1 extension adapter which allows you to use the Atari-Compatible joysticks
on your Ti-99/4A.
 
Simply hook up to your Ti-99 joystick port and plug in 
your Atari compatible joystick including a 1.5m (approx 5 feet) Extension cable
 
We recommend the competition pro and Zipstick as the best
joystick of this type.
 
This is the 1 port version, we build this adapter in-house .
 
Check out our other Ti-99/4a items for Sale