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Apple II Plus: Products, Features & Variants
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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Apple II Plus topic overview
The analysis highlights Products, Features and Variants as prominent areas in the source structure around Apple II Plus.
Related topics
53
Source areas
3
Connected nodes
56
Extracted relationships
120
Concept neighborhoods
13
Bridge connections
56
What this topic covers Research coverage
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Features · 25 topics
Variants · 24 topics
Overview · 4 topics
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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)
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How Apple II Plus connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Apple II Plus shows recurring relationship patterns in the source. For example, 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 Another extracted example is 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. Use these groups to spot repeated connection types before inspecting the individual relationships.
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
Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
Apple II Plus relationships Subject–Predicate–Object triples
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 120 structured relationships around Apple II Plus. Examples in this analysis include Apple II Plus → Backward compatibility → Apple II (if Language Card installed) and Apple II Plus → Connectivity → Parallel port card (Apple and third party) Serial port card (Apple and third party). The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Apple II Plus
Backward compatibility
Apple II (if Language Card installed)
1.00
infobox
Apple II Plus
Connectivity
Parallel port card (Apple and third party) Serial port card (Apple and third party)
1.00
infobox
Apple II Plus
Controller input
Paddles (Apple and third party) Joystick (Apple and third party) Apple Mouse (Apple)
Disk II (5.25", 140 KB, Apple, later stock) ProFile (5 or 10 MB, Apple) UniDisk 3.5 (3.5", 800 KB, Apple)
1.00
infobox
Apple II Plus
Successor
Apple III (intended), Apple IIe
1.00
infobox
Apple II Plus
Touchpad
KoalaPad graphics pad/touchpad (third party)
1.00
infobox
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Apple II Plus bring nearby vocabulary together. In this analysis, examples include Ii, Plus and Computer. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Apple II Plus
Ii
Plus
Computer
Cp
Europlus
Ram
Sold
Basic
Years
Applesoft
Keyboard
Model
apple ii plus
Plus
Ii
Card
Ram
Language
Computer
Cp
Europlus
Sold
Basic
Original
Present
apple ii
Plus
Ii
Card
Language
Computer
Cp
Europlus
Ram
Sold
Basic
Original
Memory
apple computer
Ii
Plus
Computer
Cp
Europlus
Key
Sold
Years
Keyboard
Model
Also
Could
apple iie
Ii
Plus
Computer
Cp
Europlus
Sold
Years
Keyboard
Model
Also
Could
Version
applesoft
Basic
Integer
Rom
Language
Present
Ram
Card
Disk
Graphics
System
Installed
Contained
apple pascal
Ii
Plus
Computer
Cp
Europlus
Sold
Years
Keyboard
Model
Also
Could
Version
cp/m
Years
Disk
Graphics
Memory
Applesoft
Card
Installed
Applications
Contained
Different
Dos
Keyboard
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Apple II Plus, one of the stronger structural bridges in this analysis connects Apple II Plus with Features. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Min side: 3
Apple II Plus — Features· splits 31 ⟂ 26Apple II Plus — Variants· splits 32 ⟂ 25Apple II Plus — Overview· splits 52 ⟂ 5
Map overview Semantic statistics
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Apple II Plus
Nodes57
Edges56
Triples120
Avg. degree1.96
Density0.035088
Components1
Source & methodology
TTTA analyzes the structure around Apple II Plus to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Products, Features & Variants, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
