Intel Math Coprocessor 287

 

Arcade Stick (Master System)

Sega Light Phaser (Master System)

NES Advantage (NES)

Zapper (NES)

Slick Stick (Atari 2600)

Multiplayer (Mega Drive)

Konami Gun (Mega Drive)

Link-cable (Game Gear)

Twin Joystick (PSX)

Memory Card (PSX)

Visual Memory Unit (Dreamcast)

Gameboy Bag