Modifying the Linux kernel to enable SNES Classic Controllers
SNES Classic controllers work with NES Classic, and vice versa - Polygon
Which Controllers Are Compatible With Nintendo Classic Mini: Nintendo Entertainment System? | Support | Nintendo
SNES Classic Mini update - HUGE new release solves Super Nintendo's biggest problem | Gaming | Entertainment | Express.co.uk
HORI Wireless Mini SNES Fighting Commander Classic Controller Mini SNES/NES/ Wii U - shop4megastore.com
4 in 1, SAFFUN Classic Controller Compatible for Nintendo Wii/Wii U/NES Classic Edition (NES Mini) / SNES Mini, Classic Console Gamepad Gaming Pad Joypad for Nintendo Wii Wii U (White) - Newegg.com
1 NES Mini Classic Controller with 2 Pack of 10ft Extension Cable for NES Classic, SNES Classic, Wii and Wii U Controller - Walmart.com
Club Nintendo SNES Classic Controller review - Vooks