DE-9 connector

electrical connector used for computer serial ports

Thing general Q2696918

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Summary

Key Facts

DE-9 connector's image is recorded as 9 pin d-sub connector male closeup.jpg^[1].
DE-9 connector's subclass of is recorded as D-subminiature^[2].
DE-9 connector's subclass of is recorded as external computer connector^[3].
DE-9 connector's subclass of is recorded as electrical signal connector^[4].
DE-9 connector's has use is recorded as serial port^[5].
DE-9 connector's Commons category is recorded as DE-9 connectors^[6].
DE-9 connector's different from is recorded as VGA connector^[7].
DE-9 connector's Google Knowledge Graph ID is recorded as /g/120n834m^[8].
DE-9 connector's schematic is recorded as Numbered DE9 female Diagram.svg^[9].
DE-9 connector's schematic is recorded as Numbered DE9 Diagram.svg^[10].

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Quick Facts

Subclass of D-subminiature, external computer connector, electrical signal connector

Has use serial port

Properties

Different from VGA connector

Imported from wholeness_audit_2026-05-02

External References (1)

Google knowledge graph id /g/120n834m

🌐 Available in 4 languages

enDE-9 commonsCategory:DE-9 connectors deDE-9 nlDE-9-connector

🏷️ Also known as

en DB-9 en DB-9 connector en DE-9 en DE-9 connector fr connecteur DB-9 fr connecteur DB9 fr connecteur DE-9 fr connecteur DE9 fr DB9 fr DE9 nl DE-9-connector pl złącze DE-9

References

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

Direct Wikidata claims

📑 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). DE-9 connector. Retrieved October 15, 2026, from https://4ort.xyz/entity/de-9-connector

MLA “DE-9 connector.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/de-9-connector.

BibTeX

@misc{4ortxyz_de-9-connector_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DE-9 connector}}, year = {2026}, url = {https://4ort.xyz/entity/de-9-connector}, note = {Accessed: 2026-10-15}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DE-9 connector — https://4ort.xyz/entity/de-9-connector (retrieved 2026-10-15)

Canonical URL: https://4ort.xyz/entity/de-9-connector · Last refreshed: October 15, 2026