Retro-bit makes quality products for any system it touches, the Sega Saturn / Sega Genesis / Mega Drive is the perfect example of craftsmanship that the company puts into each and every product they make. I own the Black, Blue, Grey soon in the mail and maybe one day the Crimson Red Mega Drive / Sega Genesis controller/game pad. I love the eight-button wireless version for the comfort and that it comes with Shoulder bumpers Left and Right, very useful when playing games like street fighter. retro-bit makes a 6-button wired variants that come with NO Left or Right shoulder bumpers. Pros: wireless, rechargeable, 8 buttons w Left and Right Shoulder bumpers, lightweight and comfortable, has USB adapter for PC / android / raspberry pi and for the Sega Genesis / Mega Drive Mini Classic and Mini 2. Also comes with adapter 9 Pin for Original Sega Genesis / Mega Drive / CD and variants that use the 9-pin connector. Cons: Hard to find, so get them while you can.