Editing PC Engine SuperGrafx (section)

==Peripherals==
[[File:NEC-PC-Engine-SuperGrafx-Controller.jpg|thumb|A SuperGrafx branded controller]]

The SuperGrafx is compatible with all standard PC Engine input devices, such as the TurboPad and the Multitap.

The ROM² Adaptor (RAU-30) was an adapter released in Japan on 20 April 1990<ref>{{cite web|url=http://www.pc-engine.co.uk/?section=accessories|title=PC-Engine|website=www.pc-engine.co.uk}}</ref> that allows the SuperGrafx unit to be connected into the CD-ROM² System Interface Unit. This was not required for the later Super CD-ROM² System add-on.

Power Console (PI-PD7)<ref name=powerconsolechirashi>{{cite web|url=http://blogs.yahoo.co.jp/gamesmasa/58960124.html|title=PC Engine SuperGrafx promotional pamphlet|language=Japanese|website=ゲーム広告資料館 [Game Advertisement Museum]}}</ref> was an unreleased cockpit-sized controller that attaches onto the SuperGrafx unit itself, connecting via the expansion port on the front side. The peripheral would have added numerous control options such as an eight-way joystick, four action buttons, [[Yoke (aeronautics)|a flight yoke]] with two triggers (one on each handle), a throttle lever, a [[jog dial]], three mode switches, an LCD panel, an LED indicator, four additional controller ports and a numerical keypad. The Power Console was scheduled to be released in Spring 1990 with a suggested retail price of 59,800 yen, but was never released due to its high production cost and the poor sales of the SuperGrafx itself.<ref name=famitsu19891110>{{cite journal|title=PCエンジンSG周辺機器早くも登場!!|trans-title=New PC Engine SG peripheral coming soon!|journal=Famicom Tsūshin|date=11 October 1989|volume=4|issue=23|language=Japanese|url=http://sayonarafamitsu.blog.fc2.com/blog-entry-294.html}}</ref><ref>{{cite web|url=http://gepachika.exblog.jp/4466088/|title=PC-ENGINE最終兵器|trans-title=The PC Engine's Ultimate Weapon|website=ゲームパッド地下秘密 [The Underground Secrets of the Gamepad]}}</ref>