9 pin controller socket for MegaDrive & Master System - 2 pack | ZedLabz
Master system with Genesis controller | SegaXtreme
W65C265SXB: Sega Game Controller Interface PCB (Genesis, Master System, and Atari 2600 Compatible) - YouTube
Sega Master System 2 (SMS)
little-scale: SEGA Master System Control Pad as USB Joystick for Emulated Games
msarnoff.org - USB Adapter for Sega Genesis Controller
Gear to Gear Port SMS Controller Adaptor - Development - SMS Power!
Sega Master System Technical Info | Consoles Unleashed
PSCD32 Development Diary
Sega Genesis Controller Interfacing
Finally the SEGA SC-3000 emulator for PROPC3 and C3Synapse ready for download! — Parallax Forums
Pinouts - Documents - Maxim's World of Stuff
Hyperkin Sega Genesis 6-Button Clone Controller Mod - Atari 8-Bit Computers - AtariAge Forums
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
The Game Controller Port, Deconstructed : psmay
TUT] Sega Master System Rapid Fire Unit "Deluxe Version" - Sega - Circuit-Board
I/O port pinout - Plutiedev
Third Release: SEGA Controllers | Details | Hackaday.io
Sega Master System Switchless Region Mod Install Guide | Consoles Unleashed
Sega Master System Wireless Controllers! : r/retrogaming
Sega Master System Controller – Raspberryfield – IT, video games and comics
Infrared Remote Control for All F/G CED Players
Any good third-party controllers for Master System? - Retrogaming Roundtable
SMS to Megadrive/Genesis cartridge adaptor
Sega Genesis Controller Adapter for Sega Master System Games using converter N41 | eBay
