List of Accessories with Unknown Signatures

These are accessories that the SNES community has yet to reverse engineer enough to discover what signature they identify themselves to the Control Deck as:

• Lasabirdie
• Twin Tap
• Miracle Piano
• X-Band Keyboard
• Exertainment
• BatterUP
• TeeV Golf
• StuntMaster
• Nordic Quest
• Hori SGB Commander
• Nintendo Joysticks

Reference

• https://problemkaputt.de/fullsnes.htm#snescontrollershardwareidcodes