# LK421

> Model of a keyboard

**Wikidata**: [Q6458888](https://www.wikidata.org/wiki/Q6458888)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/LK421)  
**Source**: https://4ort.xyz/entity/lk421

## Summary
The LK421 is a computer keyboard model manufactured by Digital Equipment Corporation (DEC) and designed as part of the DEC 3000 AXP system. It is classified as a standard computer keyboard, featuring an arrangement of keys for text input in computing environments.

## Key Facts
- **Manufacturer**: Produced by Digital Equipment Corporation (DEC).
- **Part of**: Integrated into the DEC 3000 AXP computer system.
- **Classification**: Instance of a computer keyboard, a device used for text input in computers.
- **Image**: Available at [https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg).
- **Wikidata Description**: Described as a "Model of a keyboard."
- **Freebase ID**: Identified as `/m/02q7y1b`.
- **Sitelink Count**: Has 1 Wikipedia sitelink (English).
- **Wikipedia Title**: "LK421."
- **References**: Cited sources include an archived webpage from Wickensonline (2007-09-29) and a Wikidata reference dated 2018-09-29.

## FAQs
**What is the LK421?**
The LK421 is a computer keyboard model manufactured by Digital Equipment Corporation (DEC) and used as part of the DEC 3000 AXP system.

**Who manufactured the LK421?**
The LK421 was produced by Digital Equipment Corporation (DEC), a historic computer company known for its contributions to the computing industry.

**What system is the LK421 associated with?**
The LK421 is part of the DEC 3000 AXP, a computer system developed by Digital Equipment Corporation.

**Where can I find an image of the LK421?**
An image of the LK421 is available on Wikimedia Commons at [https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg).

## Why It Matters
The LK421 represents a specific hardware component from Digital Equipment Corporation’s ecosystem, illustrating the company’s role in developing peripheral devices for its computing systems. As part of the DEC 3000 AXP, it contributed to the functionality and usability of DEC’s workstations, which were significant in the computing industry during their time. Understanding the LK421 provides insight into the design and integration of input devices in early computer systems.

## Notable For
- **Manufacturer Legacy**: Produced by Digital Equipment Corporation (DEC), a pioneering company in the computer industry.
- **System Integration**: Specifically designed for use with the DEC 3000 AXP, showcasing DEC’s approach to hardware compatibility.
- **Historical Significance**: Represents a piece of computing history, reflecting the evolution of keyboard design in early workstations.

## Body
### Overview
The LK421 is a computer keyboard model manufactured by Digital Equipment Corporation (DEC). It is classified as a standard computer keyboard, featuring an arrangement of keys used for text input in computing environments. The keyboard is specifically associated with the DEC 3000 AXP, a computer system developed by DEC.

### Manufacturer and Classification
The LK421 was produced by Digital Equipment Corporation (DEC), a company known for its contributions to the computing industry. It is classified as an instance of a computer keyboard, a device comprising an arrangement of buttons or keys used to input text in computers.

### System Integration
The LK421 is part of the DEC 3000 AXP, a computer system developed by DEC. This integration highlights the keyboard’s role in providing input functionality for the DEC 3000 AXP, contributing to the overall usability of the system.

### References and Documentation
The LK421 is documented in various sources, including an archived webpage from Wickensonline (2007-09-29) and a Wikidata reference dated 2018-09-29. These references provide historical context and technical details about the keyboard.

### Image and Visual Representation
An image of the LK421 is available on Wikimedia Commons at [https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/LK421.jpg). This visual representation aids in identifying and understanding the physical design of the keyboard.

### Wikipedia and Online Presence
The LK421 has a Wikipedia page titled "LK421" in English, with a sitelink count of 1. This online presence provides additional information and context about the keyboard, making it accessible to a broader audience.

### Technical Details
The LK421 is described as a "Model of a keyboard" in Wikidata, emphasizing its role as a specific model within the broader category of computer keyboards. Its Freebase ID is `/m/02q7y1b`, which is a unique identifier used in the Freebase knowledge base.

### Historical Context
The LK421 is a product of Digital Equipment Corporation (DEC), a company that played a significant role in the development of early computer systems. The keyboard’s association with the DEC 3000 AXP highlights its importance in the context of DEC’s hardware ecosystem, contributing to the functionality and usability of the system.