Apple Extended Keyboard
The legendary ADB keyboard — clicky Alps keyswitches and a rock-solid build made it a cult favourite.這款傳奇的 ADB 鍵盤——清脆的 Alps 機械鍵軸與堅固耐用的結構，使它成為備受推崇的經典之作。
Thirty years on, its Alps switches are still prized by mechanical-keyboard enthusiasts.三十年過去，其 Alps 機械鍵軸至今仍深受機械鍵盤愛好者珍視。
The Apple Extended Keyboard (model M0115) was introduced on 2 March 1987 alongside the Macintosh II and Macintosh SE at US$163. Its 105-key layout, clicky Alps mechanical switches and rock-solid build made it an instant favourite among professionals; its width matched the Macintosh II case and it could sit beneath the 'chin' of the Macintosh SE. Decades later it remains a cult classic, and its Alps switches are still prized by mechanical-keyboard enthusiasts.Apple Extended Keyboard（型號 M0115）於 1987 年 3 月 2 日與 Macintosh II 及 Macintosh SE 一起推出，售價 163 美元。它採用 105 鍵配置與清脆的 Alps 機械式鍵軸，加上堅固的結構，迅速成為專業使用者的最愛；鍵盤寬度與 Macintosh II 主機一致，亦可置於 Macintosh SE 主機下緣的空間。多年之後，它依然是備受推崇的經典之作，其 Alps 鍵軸至今仍為機械鍵盤愛好者所珍視。
| Introduced推出 | March 2, 1987 (with the Macintosh II and SE) |
|---|---|
| Discontinued停產 | October 15, 1990 |
| Original price原價 | US$163 |
| Dimensions尺寸 | 470 x 175 x 48 mm (W x D x H, rear) |
| Interface接口 | Apple Desktop Bus (ADB); two ADB ports for daisy-chaining |
| Keys鍵數 | 105 keys (Alps SKCM/SKCL mechanical switches) |