Amazon.com: Hikig 2 Player led arcade buttons and joysticks DIY kit 2x joysticks + 20x led arcade buttons game controller kit for MAME and Raspberry Pi - Red + Blue Color : Video Games
Arcade control panel 5pin joystick + 10 x led push button + usb encoder board to raspberry pi retropie 3 model b project diy kit | Fruugo DK
USB Interface for Arcade Joystick and Buttons - Altronics
Arcade Game Joystick Kits, Zero Delay USB Encoder to PC Games 8 Way Joystick + 10 Arcade Buttons, for Playing 2/4/8-Way Arcade MAME, Fight Stick Game(Blue) Nintendo DS Accessories - Newegg.com
DIY Computer PC USB Arcade Joystick Gamepad Game Controller LED USB Encoder Push Buttons Cables Kit - Home of Arcadia
Custom Button Box with Analog Axis Using a Cheap Arcade USB Encoder (info in comments) : r/hotas
Kit pear joysticks / buttons and USB interface
Amazon.com: SJ@JX Arcade Game Stick DIY Kit Buttons with Logo 8 Way Joystick USB Encoder Cable Controller for PC PS3 PS2 MAME Raspberry Pi Green : Video Games
USB Interface for Joystick and Buttons | Core Electronics Australia
Buttons — USBButtons.com
Amazon.com: SJ@JX Arcade Game Controller Button Microswitch 8 Way Joystick Zero Delay USB Encoder Cable Stick DIY Kit for PC MAME Retropie Raspberry Pi : Video Games
Amazon.co.jp: USB Game Controller, Portable Arcade Game Joystick Stick Button Controller Control Device (with Spare Buttons for PC Computer Arcade Game) : Computers
Arcade Joystick, Button, and Interface Bundle
Arcade Joystick and Button Kit - ArcadeModUp
Zero Delay Arcade USB Encoder Wiring Guide | The Pi Hut
Arcade DIY Parts USB Contoller 2 Joystick 20 LED Illuminated Push Buttons KOF for sale online | eBay