SNKB-M1993-2PS-101
| Full Name | IBM Selectric Touch Keyboard |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
1395300 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Model M2 Selectric Touch Keyboard |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
IBM membrane buckling springs |
| Original KeycapsOriginal Keycaps The keyboard's original keycaps' material and text/symbol printing technique. |
PBT with dye-sublimated legends |
| ProtocolProtocol The protocol(s) this keyboard can use to speak to the host computer (eg, scancode sets). |
IBM scancode set 2 |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Grey straightened-style fixed PS/2 mini-DIN cable |
| Form FactorForm Factor The standardised or universally acknowledged name for this keyboard's layout form factor. |
Full-size |
| Production Date | 1993-03-24 |
| Acquisition Date | 2020-02-25 |
About this keyboard type
The Model M2 was one of two lightweight alternatives to the Enhanced Keyboard released as the first of the numbered Model M variants. Whilst M2s fundamentally mostly used the same buckling springs switches, almost everything else about the design was changed as they have no metal backplate, an integrated front cover and barrel plate, and a completely different logic board featuring surface-mounted components. The M2 was bundled with IBM Personal System/1 family low-end computers, which contrasts its otherwise identical Model M1 siblings that were sold exclusively as standalone products. Unlike the M1, however, a Quiet Touch rubber dome variant of the M2 was made. Despite being known as the Selectric Touch keyboard, these have no relation to the IBM Selectric typewriter family.
