# MicroOffice RoadRunner

> Portable computer

**Wikidata**: [Q112628425](https://www.wikidata.org/wiki/Q112628425)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/MicroOffice_RoadRunner)  
**Source**: https://4ort.xyz/entity/microoffice-roadrunner

## Summary
The MicroOffice RoadRunner is a portable computer that was first released in November 1983. It is powered by a Zilog Z80 8-bit microprocessor operating at a clock frequency of 2.5 MHz. As an early example of mobile computing technology, it functions as a general-purpose device for performing arithmetic or logical operations.

## Key Facts
- **Product Type:** Portable computer (instance of computer)
- **Release Date:** November 1983 (Inception: 1983-11-00)
- **Processor (CPU):** Zilog Z80
- **CPU Architecture:** 8-bit microprocessor
- **Clock Speed:** 2.5 MHz
- **Processor Origin:** The Zilog Z80 CPU was originally released in March 1976
- **Primary Function:** General-purpose device for performing arithmetic or logical operations
- **Wikipedia Presence:** Available in English and Wikimedia Commons (sitelink_count: 2)

## FAQs
### Q: What is the MicroOffice RoadRunner?
A: The MicroOffice RoadRunner is a portable computer device introduced in November 1983. It is designed to perform general-purpose computing operations.

### Q: What processor does the MicroOffice RoadRunner use?
A: The device utilizes the Zilog Z80, an 8-bit microprocessor. It runs at a clock frequency of 2.5 MHz.

### Q: When was the MicroOffice RoadRunner released?
A: The MicroOffice RoadRunner has an inception date of November 1983.

## Why It Matters
The MicroOffice RoadRunner represents a specific era in the evolution of personal computing hardware, specifically the early 1980s movement toward portability. Released in 1983, it arrived during a competitive period when manufacturers were striving to reduce the size and weight of general-purpose computers to create truly portable solutions for business and personal use.

By employing the Zilog Z80 processor—a chip established in 1976—the RoadRunner relied on a mature and widely supported 8-bit architecture. This choice suggests a focus on stability, cost-effectiveness, and compatibility with the existing software ecosystem of the time, rather than chasing the higher performance (and higher cost) of newer 16-bit architectures emerging in the early 80s. With a clock speed of 2.5 MHz, the device was engineered to handle standard arithmetic and logical operations required by users of that decade. The RoadRunner serves as a historical marker for the transition from stationary desktop terminals to the mobile-first computing landscape seen today.

## Notable For
- **Portability:** Classified specifically as a portable computer, distinguishing it from the stationary desktop towers common in the early 1980s.
- **Specific Clock Rate:** Utilizes a precise clock frequency of 2.5 MHz.
- **Mature Architecture:** Built on the Zilog Z80 platform, a dominant 8-bit architecture released seven years prior to the device's inception.
- **Timeline:** Debuted in late 1983, positioning it at the cusp of the portable computing boom.

## Body

### Hardware Specifications
The core architecture of the MicroOffice RoadRunner is defined by its central processing unit. The system is equipped with the **Zilog Z80**, a historically significant 8-bit microprocessor.

- **Clock Frequency:** The processor runs at a speed of **2.5 megahertz (MHz)**.
- **Architecture:** 8-bit.

### Release and Chronology
The device was developed as a general-purpose tool for performing arithmetic and logical operations. Key dates regarding its lifecycle and components include:

- **Inception:** The MicroOffice RoadRunner was launched in **November 1983**.
- **Component Origin:** Its CPU, the Zilog Z80, was originally inceptioned in **March 1976**.

### Classification
The RoadRunner is taxonomically classified as an **instance of a computer**. It is broadly described as a **portable computer**, indicating a form factor designed for transport and use in various locations, distinct from the "luggable" or desktop form factors of the preceding years.