Link-e : Pack of 2 Super Nintendo SNES controllers with USB connection for PC : Amazon.co.uk: PC & Video Games
Amazon.com: ZYOU 2pcs Retro USB Controllers Gamepad Joystick Compatible for Nintendo Super NES SNES Game for Windows PC / MAC / Raspberry Pi Purple and Grey : Video Games
Amazon.com: suily Wired USB Controller for SNES NES Emulator Gaming, 2 Pack Classic SNES Gamepad Joystick Compatible with Windows PC(Vista/Win7/8/8.1/10 or Later) /Mac (OS X 10.0 or Later)/All Raspberry Pi Models :
Amazon.com: Rii SNES Retro USB Controller PC Super Classic Gamepad Joystick for PC/Windows/Switch TV/ NES/SNES/PS3/Linux/Android : Video Games
iNNEXT SNES USB Controller,USB Wired Retro Classic Game Controller Joypad for Windows PC Mac Raspberry Pi: Amazon.co.uk: PC & Video Games
GeeekPi 2PCS/Lot USB Controller Game Pad Joypad Joystick for PC Raspberry Pi 3 Model B Retropie : Amazon.co.uk: PC & Video Games
Amazon.com: 2 Pack iNNEXT USB Classic SNES Controller Gamepad for Windows PC Mac Raspberry Pi Linux Emulators - Plug and Play (Black/Red) : Video Games
Amazon.com: 2 Packs USB Controller for Super Nintendo NES SNES, USB Famicom Controller Joypad Gamepad for Laptop Computer Windows PC/MAC/Raspberry Pi : Video Games
PC USB Controllers Gamepad Joypad Joystick Replacement for Super Nintendo SF for SNES Windows MAC : Amazon.co.uk: PC & Video Games
SNES Controller / Pad: Amazon.co.uk: PC & Video Games
Amazon.com: LIYUDL Wired USB SNES Controller Retro Gaming Joypad Joystick Gamepad For Nintendo UK : Video Games
Here are the Best USB SNES & NES Controllers for Emulators
iNNEXT SNES USB Controller,USB Wired Retro Classic Game Controller Joypad for Windows PC Mac Raspberry Pi: Amazon.co.uk: PC & Video Games
Amazon.com: Super Nintendo Snes to Pc USB Fx Smart Controller - Plugfx : Video Games
YUMQUA SNES USB Controller, 2 Pack USB Wired Retro Classic Game Controller Joypad Game Pad for Windows Laptop PC Mac and Raspberry Pi System: Amazon.co.uk: PC & Video Games
Elecom Gamepad 8 Button USB Controller SNES Super Famicon Retro-Gaming Style : Amazon.co.uk: Computers & Accessories
Amazon.com: Areyourshop 1Pcs Super Nintendo SNES USB Controller Game PAD for PC Raspberry Pi 3 RetroPie : Video Games
Amazon.com: Retro Classic USB Controller PC Gamepad for Super Nintendo SF for SNES Windows MAC : Video Games
Super Nintendo Entertainment System Official Controller : Amazon.co.uk: PC & Video Games
I think I found the best third party SNES USB controller | NeoGAF
Data Frog 2 PACK Retro SNES Classic PC Game Controller Windows 10 Gamepad Joysticks USB Game Controller Mac Linux, Joypad Joystick for Raspberry Pi 3 Steam Super Nintendo : Amazon.co.uk: PC &
Wee 2 Pack USB Controller for Super Nintendo, SNES Retro Famicom Game Gaming Joypad Gamepad for Windows PC MAC Linux Android Raspberry Pi (Multicolored) : Amazon.co.uk: PC & Video Games
Amazon.com: LuxtechPro Gamepad 2 Pack USB Controller for Super Nintendo Raspberry pi 3 Arcade Kit 2 Joystick Game RetroPie Gamer SNES Handle Gamepad for Windows PC MAC Linux Android: Computers & Accessories
Hizue Usb Snes Controller Gamepads Joystick (2 Pack,10ft/3m),Super Classic USB Controllers for PC,Android,Windows,Linux(Ubuntu)/RetroPie,Raspberry Pi 3/Genesis,SNES,NES,Gameboy,Atari Games: Amazon.co.uk: PC & Video Games
