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Apple II Plus

The Apple II Plus (stylized as Apple ][ plus) is the second model of the Apple II series of personal computers produced by Apple Computer. It was sold from June 1979 to December 1982. Approximately 380,000 II Pluses were sold during its four years in production before being replaced by the Apple IIe in January 1983.

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Backward compatibility
Apple II (if Language Card installed)
Connectivity
Parallel port card (Apple and third party) Serial port card (Apple and third party)
Controller input
Paddles (Apple and third party) Joystick (Apple and third party) Apple Mouse (Apple)
CPU
MOS Technology 6502 @ 1.023 MHz
Discontinued
December 1982 (1982-12)
Display
NTSC video out (built-in RCA connector)

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Map overview Semantic statistics

Apple II Plus

Nodes57
Edges56
Triples120
Avg. degree1.96
Density0.035088
Components1

How this topic connects Entity context

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Apple II Plus

Top relations

related to Apple II Europlus and J-Plus · 29
Apple II Plus → After, American, Apple, Apple II, Apple II Europlus, Apple II J-Plus, Canada, Europe, European, Europlus, Far East, For, German, German QWERTZ, In, J-Plus, Japan, Japanese, Kanji, Katakana
related to Memory · 25
Apple II Plus → Apple II's, Apple Pascal, Applesoft, BASIC, BASIC ROM, DOS, For, FORTRAN, FP, I/O, INT, Integer, Integer BASIC, KB, KB RAM, Language Card, LOGO, RAM, ROM, The
related to Substitute lowercase functionality · 15
Apple II Plus → All, Alternatively, Apple, Apple II, Compatible, ESC, For, Like, Most, Other, ROM, Shift, The Videx Videoterm, This, To
related to Bell & Howell · 10
Apple II Plus → A/V, Apple, Bell, Howell, II Plus, Macintosh TV, The, The Apple II Plus, This, UL-listed
related to Repeat key · 8
Apple II Plus → Apple, Apple Computer, Apple II, REPT, RETURN, The, The Apple II Plus, The II Plus
has application · 6
Apple II Plus → Army FORSCOM, Fielded, Georgia Tech Research Institute, LaserDisc, Microfix, TEMPEST-approved
related to External links · 3
Apple II Plus → ReactiveMicro, Rev, RFI Replica Motherboard
Backward compatibility · 1
Apple II Plus → Apple II (if Language Card installed)
Connectivity · 1
Apple II Plus → Parallel port card (Apple and third party) Serial port card (Apple and third party)
Controller input · 1
Apple II Plus → Paddles (Apple and third party) Joystick (Apple and third party) Apple Mouse (Apple)

Important terminology Word statistics

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Important terminology

ii apple plus rom applesoft basic card language ram lowercase integer key computer memory sold system disk graphics machine use

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Apple II PlusBackward compatibilityApple II (if Language Card installed)1.00infobox
Apple II PlusConnectivityParallel port card (Apple and third party) Serial port card (Apple and third party)1.00infobox
Apple II PlusController inputPaddles (Apple and third party) Joystick (Apple and third party) Apple Mouse (Apple)1.00infobox
Apple II PlusCPUMOS Technology 6502 @ 1.023 MHz1.00infobox
Apple II PlusDiscontinuedDecember 1982 (1982-12)1.00infobox
Apple II PlusDisplayNTSC video out (built-in RCA connector)1.00infobox
Apple II PlusGraphicsLo-Res (40×48, 16 color) Hi-Res (280×192, 6 color)1.00infobox
Apple II PlusInputUppercase keyboard, 52 keys1.00infobox
Apple II PlusIntroductory priceUS$1,195 (equivalent to $5,300 in 2025)1.00infobox
Apple II PlusManufacturerApple Computer1.00infobox
Apple II PlusMemory16 KB, 32 KB, 48 KB, or 64 KB1.00infobox
Apple II PlusOperating systemApple DOS (originally optional; later stock) Apple Pascal (optional) Apple ProDOS (optional)1.00infobox
Apple II PlusPredecessorApple II1.00infobox
Apple II PlusProduct familyApple II1.00infobox
Apple II PlusRelatedApplesoft BASIC1.00infobox
Apple II PlusReleasedJune 1979; 47 years ago (1979-06)1.00infobox
Apple II PlusSound1-bit speaker (built-in) 1-bit cassette input (built-in microphone jack) 1-bit cassette output (built-in headphone jack)1.00infobox
Apple II PlusStorageDisk II (5.25", 140 KB, Apple, later stock) ProFile (5 or 10 MB, Apple) UniDisk 3.5 (3.5", 800 KB, Apple)1.00infobox
Apple II PlusSuccessorApple III (intended), Apple IIe1.00infobox
Apple II PlusTouchpadKoalaPad graphics pad/touchpad (third party)1.00infobox

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