These small USB adapters makes it possible to use any SNES or SFC controllers on your PC (Windows, Mac OS X, Linux), Raspberry Pi or MiSTer. The adapters feature a native 1ms/1000Hz polling rate so input lag is minimal. Use all your favourite joypads and controllers such as the SNES Super Advantage. 

Features and Specifications:

• Supports up to 2 controllers
  
• Powered by an ATMEL Mega microcontroller
• Fast response times, averages less than 1ms lag
• Supports most controllers that work on Super Nintendo or Super Famicom Consoles
• Compatible with:
• Windows
• Mac OS X
• Linux
• Most Raspberry Pi Distros
• MiSTer