ABT The KeyPad
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| Manufacturer | ABT |
|---|---|
| Keyswitches | Datanetics DC-50 series |
| Interface | Uncertain |
| Dimensions | 3.4 x 6.3 x 1.5 inches (W-L-H) |
| Weight | Less than 14 oz. |
| Introduced | 1980? |
The KeyPad™ from ABT is a numeric keypad for the Apple II/II+ (Europlus) computers. It uses Datanetics DC-50 series switches.
Installation
The KeyPad does not connect into the back of the computer. Instead, the owner is required to solder a D-subminiature DE-9 socket onto a PCB inside the computer, into which the keypad can then be connected. This arrangement is depicted below. The keyboard cable can then be run through one of the expansion card slots.
Gallery
The keypad depicted below exactly matches the Model B shown at the Apple II Documentation Project. The difference between the Model A and Model B is not known.
Documentation
Memorable quotes
"... [The KeyPad] is easily attached to any APPLE II computer which it matches in color and form." (advertising)
External links
- Nightfall Blog — Apple II/II+ (Europlus) ABT Inc. Numeric Keypad
- Apple II Documentation Project — ABT The Keypad Model B
- Internet Archive — Product advertising (click the image, the right arrow or use cursor-right for the next page)
