Exposé and dashboard function keys.
Apple keyboard rubber dome.
They employ the same switching technology which makes use of a thin layer of silicone that acts as both the electrical contact point and the spring.
Apple wireless keyboard 2007.
Uses two aa batteries.
Update to ios 5 or later to enable additional function keys.
Apple wireless keyboard 2009.
Rubber dome keyboards are a specific modification of a standard membrane keyboard.
No number pad uses three aa batteries.
On right a corsair keyboard.
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Macally full size usb wired keyboard mouse combo for mac mini pro imac desktop computer macbook pro air laptops mac compatible apple shortcuts extended with number keypad rubber dome keycaps 4 1 out of 5 stars 241.
A special note chiclet keys or flat keys like the apple keyboard are the same as rubber dome keys except that they have to only be depressed a little bit to activate and much more portable.
Some people prefer this style of keyboard.
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Mechanical keyboards come in two flavors.
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Cherry switches and springs.
The 16 inch macbook pro features a new magic keyboard with a refined scissor mechanism that delivers 1mm of key travel and a stable key feel as well as an apple designed rubber dome that stores more potential energy for a responsive key press.