These are replacement firmware ROM chips for the Apple ][ line of computer (II, II+, IIc, IIe, IIgs) computers. They are sold individually and are burned onto new appropriate replacement EPROM chips.

For Apple IIe computers, please check if your model is "enhanced" or "unenhanced" and order the right ROM. Not all IIe's are "enhanced".

APPLE II
APPLE II - 341-0001 - INTEGER BASIC E000 - 2716
APPLE II - 341-0002 - INTEGER BASIC E800 - 2716
APPLE II - 341-0003 - INTEGER BASIC F000 - 2716
APPLE II - 341-0004 - INTEGER BASIC MONITOR F800 - 2716
APPLE II - 341-0016 - PROGRAMMER'S  AID #1 - 2716

APPLE II+
APPLE II+ - 341-0011 - APPLESOFT BASIC D000 - 2716
APPLE II+ - 341-0012 - APPLESOFT BASIC D800 - 2716
APPLE II+ - 341-0013 - APPLESOFT BASIC E000 - 2716
APPLE II+ - 341-0014 - APPLESOFT BASIC E800 - 2716
APPLE II+ - 341-0015 - APPLESOFT BASIC F000 - 2716
APPLE II+ - 341-0020 - APPLESOFT BASIC AUTOSTART MONITOR F800 - 2716
APPLE II+ - 7341-0036 - CHARACTER GENERATOR REV7+ - 2716
APPLE II+ - LOWERCASE CHARACTER GENERATOR - 2716
APPLE II+ - PIG FONT CHARACTER GENERATOR - 2716

APPLE IIc
APPLE IIc - 342-0132 D - KEYBOARD - 2716
APPLE IIc - 342-0033 A - MON $00 - 27256
APPLE IIc - 342-0445 A - MON $03 - 27256
APPLE IIc - 341-0445 B - MON $04 - 27256
APPLE IIc - MONITOR ROM $00 (1985)
APPLE IIc - MONITOR ROM $FF (1983)
APPLE IIc - 341-0265 A - VIDEO - 2732

APPLE IIe
APPLE IIe - 342-0304 A - CD ENHANCED - 2764
APPLE IIe - 342-0135 B - CD UNENHANCED - 2764
APPLE IIe - 342-0349 B - CF - 27128
APPLE IIe - 342-0303 A - EF ENHANCED - 2764
APPLE IIe - 342-0134 A - EF UNENHANCED - 2764
APPLE IIe - 341-0150 A - KEYBOARD - 2716
APPLE IIe - 342-0132 B - KEYBOARD - 2716
APPLE IIe - 342-0132 C - KEYBOARD - 2716
APPLE IIe - 342-0132 D - KEYBOARD - 2716
APPLE IIe - 342-0265 A - VIDEO ENHANCED - 2732
APPLE IIe - 342-0133 A - VIDEO UNENHANCED - 2732

APPLE IIgs
APPLE IIgs - 341-0737 - FC-FD ROM3 - 27C1001
APPLE IIgs - 341-0748 - FF-FE ROM3 - 27C1001
APPLE IIgs - 342-0077 B - ROM1 - 27C1001