This is the Atari Jaguar to 5200 controller. The current version is v.2.0, which has been individually adjusted to be at dead center at rest, has an improved strain relief and user adjustable potentiometers. Works with most but not all games. From my testing, it works with about 95% of all games, the least playable is Star Wars: The Arcade Game, but just about everything else works perfectly or at least very playable. I embedded a video of me testing some games below to give you an idea of how the controller works.
I currently have parts for 2 in stock, June 1, 2022. If I run out of stock, it takes about a week to get new parts in. If I need to build new, it takes 2 to 3 days, otherwise, will ship next day.
The cord is 10′ long, high quality, and brand new. Hand made and tested in USA. $119 + Free! shipping to the US.