| Manufacturer: | Tandy |
| Model: | TRS-80 (Model 1) |
| Released: | 1977 |
| Production ends: | ? |
| Processor: | Z80A, 8 Bit |
| Mhz: | 1,77 |
| Co-Processor: | - |
| RAM: | 4 KB, expandable to 48 KB (internal 16 KB + external 32 KB) |
| ROM: | 4 KB |
| Operating Systems: | Basic |
| Graphic, Resolution: | Graphic: ?, Text: 64x16 |
| Colors: | monocrome |
| Sound: | 1 Channel, mono |
| Ports: | ? |
| Keyboard: | Typewriter, 53 Keys, QWERTY |
| Internal Drives: | - |
| Specials: | - |
| Accessories: | Discdrive 5,25", Printer, 4-Color Printer, ... |
| Sold in: | worldwide |
| Launch price: | ? |
| Sold Pieces: | about 200.000 worldwide |
| Got own one from: | - |
The TRS-80 4-Color-Printer from Tandy