Gaming Historian provides a history of the SEGA 32X. In an effort to stay ahead of the game, SEGA released the 32X in late 1994. It was an add-on that transformed the Genesis from 16-bit to 32-bit. SEGA pitched it as a cheaper alternative to the upcoming next-gen systems. But in less than a year, it was forgotten. The 32X damaged SEGA's reputation with developers and consumers. Learn all about it!
https://youtu.be/sjilAAhp8NI
I had one, being only for collecting purpose, never tried it out though.
After a certain point, I was stuck with emulation, only had a C64 and an Amiga set up, and even later when I moved to my actual house in 2008, I didn’t set that up either. Dedication went to emulation only.
I have one and with some titles for it. It becomes a wiring mess when you have this and the Sega CD attached as well!