There’s no mistaking the numerical keypad as an intended partner for Apple’s Wireless Keyboard with its brushed aluminum finish, white keys and ability to slot onto Apple’s keyboard by way of a special connector. The integration goes so far as to include a power button on the right hand side that, when pressed, triggers the Apple keyboard’s power button – a separate smaller button turns the keypad itself on or off.
It is powered by two AA batteries and along with the full complement of number keys in the familiar layout, the 28-key keypad also adds five extra function buttons, page up and down buttons and navigation shortcut buttons.
Source: gizmag