*[[FuturePlayer]]
*[[SYMBiFACE II|SYMBiFACE II]]
*HD180
'''Hard-disc<br>'''
*[[Dobbertin Smart Watch]] (at ROM select 15)
*[[SYMBiFACE II:Realtime clock|SYMBiFACE II]]
== OS unsupported Hardware ==
'''Expansions with known compatibility issues<br>'''
*HxC floppy emulator (further testing needed)
== Additional HIDs ==