Editing Apple Keyboard II (section)

===Mitsumi===
The Mitsumi variant uses sliders with conductive rubber feet, that make contact with a single-layer membrane. Above the plastic key plate, rubber cups are placed to provide the return spring function and tactility. The caps lock key uses a [[Mitsumi membrane lock]] switch.

The example below has a manufacture date of 1991-05-24.
<gallery widths=250 heights=187>
File:Apple Keyboard II Mitsumi.jpg                       | Full keyboard with detachable coiled cable
File:Mitsumi hybrid -- tactile -- switches.jpg           | [[Mitsumi KPQ Type]] switches
File:Apple Keyboard II Mitsumi opened.jpg                | Keyboard opened up
File:Apple Keyboard II Mitsumi membrane connector.jpg    | Membrane connector
File:Apple Keyboard II rear.jpg                          | Rear with label
File:Apple Keyboard II Mitsumi layers.jpg                | The base, rigid metal membrane backplate, and single membrane layer
File:Apple Keyboard II Mitsumi membrane.jpg              | Membrane sheet
File:Apple Keyboard II Mitsumi metal backplate.jpg       | Metal backplate
File:Apple Keyboard II Mitsumi manufacturing details.jpg | Date of manufacture embossing
File:Apple Keyboard II Mitsumi controller.jpg            | [[Keyboard controller|Controller]] board and chip
File:Apple Keyboard II Mitsumi controller board rear.jpg | Rear of the controller board
File:Apple Keyboard II Mitsumi key system.jpg            | Switches and keycaps; the latching switch under Caps Lock can be seen
File:Apple Keyboard II Mitsumi key system rear.jpg       | Rear of the switch system, showing the conductive feet on the sliders
</gallery>

Apple Keyboard II JP with ISO Enter and transformation keys are always the Mitsumi variant.
<gallery widths=250 heights=187>
File:Apple Keyboard II JP ISO Mitsumi.jpg | Full keyboard (JP ISO)
File:Apple Keyboard II JP ISO Mitsumi switch.jpg | [[Mitsumi KPQ Type]] switches
</gallery>