TRS-80 - Wikipedia
The TRS-80 Micro Computer System (TRS-80, later renamed the Model I to distinguish it from successors) is a desktop microcomputer developed by American company Tandy Corporation and was sold through their Radio Shack stores.
TRS-80 Color Computer - Wikipedia
The RadioShack TRS-80 Color Computer, later marketed as the Tandy Color Computer, is a series of home computers developed and sold by Tandy Corporation.
List of TRS-80 and Tandy-branded computers - Wikipedia
Tandy Corporation released several computer product lines starting in 1977, under both TRS-80 and Tandy branding. TRS-80 was a brand associated with several desktop microcomputer lines sold by Tandy Corporation through their Radio Shack stores.
TRS-80: Everything You Need to Know - History-Computer
2024年11月24日 · The TRS-80 Micro Computer System is sold by Tandy Corporation through their Radio Shack stores. Why Is the TRS-80 Famous? The TRS-80 had the most software options in the microcomputer industry by 1979.
The Tandy TRS-80: The Computer That Beat Apple (For a While) - TIME
2015年8月3日 · A newer version of the TRS–80 (popular models now cost $999) has become the largest-selling computer of all time, and Tandy now commands 40% of the small-computer market.
The TRS-80 Model I
The Radio Shack TRS-80 Microcomputing System (catalog number 26-1001), later known as the TRS-80 Model I, was introduced by Radio Shack on August 3, 1977. It made computer history as one of the first mass marketed, fully assembled microcomputers.
Radio Shack's First PC: 45 Years of TRS-80 - How-To Geek
2022年8月3日 · 45 years ago, Radio Shack released the TRS-80 Micro Computer System, a 1977 personal computer that launched an era of low-cost PCs along with computers from Apple and Commodore. Here's what was special about it.
TRS-80 Model I Family - Computer History Wiki - gunkies.org
The TRS-80 Model I computer, originally known as simply the TRS-80 computer, was released in 1977. It is considered to be part of the "1977 trinity of home computers also including the Apple II and the Commodore Pet.
Tandy Radio Shack TRS-80 model I computer
By 1980, Radio Shack had released the new TRS-80 Model III. It is basically a super-Model I, with all of the Model I options built-in, including up to 48K RAM and two (optional) internal floppy drives. There was some controversy with this announcement, though.
Radio Shack TRS-80 Model III - old computers
It features Z80A and 68000 processors, 512 KB RAM, 80x24 text, graphics, 1.2-MB 8-inch disk, optional 15 MB hard drive, TRS-DOS, or XENIX 3.0. It supports up to 9 users. All logos and trademarks on this site are property of their respective owner.