| Pocket Computer 4 from 1983 | |
| CPU: | HD 61913 CMOS @ .5MHz |
| RAM: | 544 Bytes |
| ROM: | 12KB BASIC |
| Ports: | Cassette/printer expansion port |
| Catalog No.: | 26-3650 |
| Catalog Price: | $69.95 |
| Notes: | This tiny computer has a 1-line, 12-character LCD display, and is powered by two 1.5V CR2032 batteries. The PC-4 was manufactured by Casio, model PB-100. |
