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|Keyswitches||Alps SKCM Blue, Alps SKCM White|
|Dimensions||463 × 180 × 38 mm|
Acer KB-084AS is an Alps keyboard from Acer.
Acer-branded example with blue Alps switches. If this keyboard bears any dating evidence, it is not readable in the photos.
In this example, the switch spring is measured as 11 mm long and 3.1 mm in diameter.
Canon model A220-UKB84 with white Alps, dated to 1990 from the one visible IC date code. This variant appears to be intended for the little-known Canon A-200 III IBM-compatible desktop computer from the 1980s and potentially earlier revisions of this machine. The keycaps appear to be dye-sublimated.
Partial conversion between UK and US layout can be achieved using two spare keycaps supplied in the box.
- KBtalKing — ■鍵盤史的遺跡Acer KB-084AS ALPS原生藍軸■
- Computing History — Canon A-200 III HD20
- Deskthority — UK Canon A220-UKB84 XT/AT Switchable Keyboard, BNIB