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TK 90X

Brazilian ZX Spectrum clone made in 1985 by Microdigital Electrônica,
Product home_computer Q2608878

Facts

5 properties
Instance of
home computer
Based on
ZX Spectrum[2]
CPU
Zilog Z80[5]
Manufacturer
Microdigital Eletronica[3]
Significant event
economic production (1985–present)[4]
🏷️ Also known as
en TK 90X cs Microdigital TK 90X it Microdigital TK90 X pt Tk 90x pt TK-90X pt TK90X
🔖 Identifiers · 4
Image (Wikimedia Commons)
TK90X.jpg ↗
FOLDOC ID
TK-90X
Freebase ID
/m/055t7q
Old-computers.com ID
945

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Based on 1
ZX Spectrum
CPU 1
Zilog Z80
Instance of 1
home computer
Significant event 1
economic production
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Summary

TK 90X is a home computer[1].

Related Entities

Zilog Z80

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). TK 90X. Retrieved November 3, 2026, from https://4ort.xyz/entity/tk-90x
MLA “TK 90X.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/tk-90x.
BibTeX @misc{4ortxyz_tk-90x_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TK 90X}}, year = {2026}, url = {https://4ort.xyz/entity/tk-90x}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TK 90X — https://4ort.xyz/entity/tk-90x (retrieved 2026-11-03)

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