Extension Cable Kit

From Sega Retro

JC100 SG1000.jpg
Extension Cable Kit
Made for: SG-1000
Manufacturer: Sega
Release Date RRP Code

The Extension Cable Kit (クステンションケーブルキット) is a cable sold by Sega for the SG-1000, which, when installed, allows the console to utilise alternative controllers to the built-in SJ-200 joystick which shipped with the console. It was designed primarily for the SJ-150 though is compatible with any two-button DE-9 pad that conforms to the Sega "standard". It also means that the controller cable is typically longer, so the system can be played from further away.

JC-100s are very rare and are only thought to have been sold in Japan.

Physical scans

SG-1000, JP
JC100 SG1000 JP Box Front.jpg
Sega SG-1000 Hardware
 SG-1000 Variations   SG-1000 | SG-1000 II | SC-3000 | SC-5000 | Othello Multivision | Pasocom Gakushuudzukue | SD-G5 | Arcade
Add-ons   Super Control Station SF-7000 | 4 Color Plotter Printer | Data Recorder SR-1000 | Sega Keyboard
Game Controllers   Joystick (SJ-200) | Joystick (SJ-300) | Joypad (SJ-150) | SJ-151 | Handle Controller | Bike Handle | Sega Graphic Board | Pasoko-1000
Misc. Hardware   Card Catcher | Extension Cable Kit (JC-100) | SD-80 | Sega Compact Floppy Disk
Unlicensed Clones   Dina 2 in one | Fullwis Video Game FR-II‎