By Emil Protalinski.
Further Reading -
$90 Microsoft Bluetooth Mobile Keyboard 6000 set for October - Ars Technica
Microsoft Hardware today announced another addition to its Bluetooth line of products: the Bluetooth Mobile Keyboard 6000. Redmond says that the keyboard is the thinnest it has ever produced (just a few millimeters thicker than a AAA battery at the back), while still utilizing the Microsoft Comfort Curve keyboard layout, which encourages natural wrist posture with a slight six-degree curve. The keyboard also features a portable Bluetooth Number Pad that can be used with the keyboard or by itself (it comes with its own carrying case). Here's a picture with dimensions, as well as the feature list from Microsoft:
Further Reading -
$90 Microsoft Bluetooth Mobile Keyboard 6000 set for October - Ars Technica