Lenovo 31P9507 Keyboard Data Input Device

The USB Keyboard with UltraNav brings the legendary look and feel of ThinkPad keyboards to desktop systems and to ThinkPad docking solutions. For the ultimate in control flexibility, the UltraNav touch pad and the latest TrackPoint device are both available. Two built-in USB ports allow convenient expansion. In addition, the keyboard also allows access -- while the ThinkPad notebook is closed -- to key ThinkPad features requiring the function (Fn) key, such as speaker volume, system sleep and suspend.

Features & Benefits:
-ThinkPad UltraNav, an example of ThinkVantage Design, lets you choose which pointing device to use: TrackPoint, touchpad, or both. And, it eliminates the need for an external mouse and saves desktop space.
-2 USB ports to connect multiple USB devices reducing the need for an external hub.
-Function (Fn) key provides access to key ThinkPad notebook features such as (depending on model) speaker volume, LCD/external monitor select, LCD brightness, system sleep and suspend controls.