For questions about hardware, peripherals and software specific to TRS-80 Color Computers.
The TRS-80 Color Computers (aka CoCo) 1, 2, and 3 were a line of personal computers built by Tandy Radio Shack in the 1980's. They were direct descendants of the TRS-80 model computers.
- CoCo 1 (1980) - 4k to 32k RAM
- CoCo 2 (1983) - 16k to 64k RAM
- CoCo 3 (1986) - 128k to 512k RAM
- Graphics Interrupt Memory Enhancement (GIME) graphics adapter