# Colby Walkmac

> Apple laptop

**Wikidata**: [Q116021066](https://www.wikidata.org/wiki/Q116021066)  
**Source**: https://4ort.xyz/entity/colby-walkmac

## Summary
The Colby WalkMac was the first portable Macintosh computer, released in 1987 by Colby Systems. Though not manufactured by Apple, it utilized official Macintosh SE components and predated Apple’s own laptops, marking an early attempt to create a portable version of Apple’s desktop systems. It was discontinued after Apple launched its official portable Macs in 1989.

## Key Facts
- **Inception**: 1987 (released by Colby Systems).
- **Manufacturer**: Apple Inc. (hardware components) / Colby Systems (developer).
- **Aliases**: WalkMac, Colby SE30.
- **Models**: WalkMac SE (1987) and WalkMac SE-30 (1988).
- **Weight**: Approximately 15 pounds.
- **Price**: Started at $2,495 (SE model).
- **Discontinued**: 1989 (after Apple released the Macintosh Portable).
- **Components**: Used Apple’s Macintosh SE motherboard and operating system.
- **Display**: 9-inch monochrome CRT (SE model).
- **Processor**: 16 MHz Motorola 68020 (SE-30 model).
- **Connected Entity**: Apple Inc. (original hardware source).

## FAQs
### Q: Who created the Colby WalkMac?
A: The Colby WalkMac was developed by Colby Systems, a third-party company, using Apple’s Macintosh SE components. It was not an official Apple product.

### Q: Why was the Colby WalkMac significant?
A: It was the first portable Macintosh-compatible computer, addressing demand for a mobile Apple solution before the company released its own laptops in 1989.

### Q: What models were available?
A: Two primary models were released: the WalkMac SE (1987) and the more powerful WalkMac SE-30 (1988), featuring a 16 MHz processor.

### Q: Why was it discontinued?
A: Apple’s introduction of the Macintosh Portable in 1989 led to the WalkMac’s discontinuation, as Colby Systems could not compete with Apple’s official products.

## Why It Matters
The Colby WalkMac played a pivotal role in the evolution of portable computing by demonstrating demand for mobile Macintosh solutions. Its release pressured Apple to develop its own laptops, accelerating the company’s entry into the portable computer market. As a third-party innovation, it highlighted the flexibility of Apple’s hardware ecosystem and influenced the trajectory of personal computing, even though it was ultimately overshadowed by Apple’s official products.

## Notable For
- **First Portable Macintosh**: The first commercially available portable computer running Apple’s Mac OS.
- **Third-Party Innovation**: A rare example of a non-Apple company creating hardware compatible with Apple’s closed ecosystem.
- **Market Catalyst**: Directly spurred Apple to release its own portable computers, shaping the laptop market.
- **Technical Achievement**: Repurposed desktop components into a 15-pound portable form factor, a feat for 1980s engineering.

## Body
### History
The Colby WalkMac was conceived by Colby Systems in 1987 to fill the gap left by Apple’s lack of portable computers. Founded by Chuck Colby, the company reverse-engineered Apple’s Macintosh SE to create a mobile version, releasing the WalkMac SE in 1987 and the upgraded SE-30 in 1988. Despite its technical merits, the WalkMac was discontinued in 1989 after Apple debuted the Macintosh Portable, which undercut its price and legitimacy as a third-party product.

### Technical Specifications
- **SE Model (1987)**: Featured a 9-inch monochrome CRT display, 1 MB of RAM (expandable to 4 MB), a 20 MB hard drive, and a 16 MHz Motorola 68020 processor. Weight: ~15 pounds. Price: $2,495.
- **SE-30 Model (1988)**: Upgraded to a 16 MHz Motorola 68030 processor, 1 MB of RAM (expandable to 8 MB), and a 20–40 MB hard drive. Price: $3,495–$4,495.

### Connection to Apple Inc.
While the WalkMac used genuine Apple components (e.g., Macintosh SE motherboard, OS), it was not endorsed by Apple. Colby Systems’ reliance on Apple hardware led to legal and logistical challenges, as Apple reportedly restricted component sales to third parties after the WalkMac’s release. This tension underscored the risks of building unauthorized products within a closed ecosystem.

### Legacy
The WalkMac’s brief existence (1987–1989) catalyzed Apple’s entry into the portable market, indirectly contributing to the development of the PowerBook line in the 1990s. Today, it is recognized as a pioneering but controversial product that tested the boundaries of third-party innovation in the tech industry. Its story serves as a case study in the challenges of competing with established brands and the importance of ecosystem control in technology.

## References

1. [Walkmac revisited: The inside story of the 'first' portable Mac. CNET. 2013](https://www.cnet.com/tech/services-and-software/walkmac-revisited-the-inside-story-of-the-first-portable-mac/)
2. [Colby WalkMac (The First Mac Laptop). Chuck Colby](https://web.archive.org/web/20130615074414/http://www.chuckcolby.com/walkmac.html)
3. [Colby WalkMac SE and WalkMac SE-30. 2016](https://lowendmac.com/2016/colby-walkmac-se-and-walkmac-se-30/)