The black Adesso Wired Mini-Trackball Keyboard is a keyboard designed for use with most versions of the Windows operating system. It features 104/105 total keys. This total includes 88/89 primary keys, an embedded numeric keypad, and 12 dedicated dedicated function keys.
The keyboard also features a miniature trackball in its upper right-hand corner, which is capable of emulating the functions of a standard mouse. Mouse buttons that work with the trackball are located in the upper left-hand corner of the keyboard. Move back and forth between the keyboard and mouse controls with speed and ease by using this unique keyboard.
Miniature Trackball
This keyboard uniquely features a small trackball embedded in the upper right-hand corner that allows you to emulate mouse-control functions.
104/105 Total Keys
It includes 104/105 total keys: primary keys, a numeric keypad, and function keys.
Windows-Compatible
The keyboard will work with most versions of the Windows operating system.