The Evoluent Mouse-Friendly Keyboard has a more sensible layout with the numeric keypad on the left so your mouse may be much closer on the right.

The general layout of the standard keyboard was designed before the introduction of the mouse. Since number entry was one of the primary functions of the keyboard at that time, having the numeric keypad on the right side made sense. Nowadays, most users use the mouse far more than the numeric keypad, so the keypad now occupies the space where the mouse should be.  (Patents pending.)

Specifications       

• USB port required. Does not work in PS2 port
  

• Full functionality in Windows XP. Some hotkeys on top row may not work in other Windows versions.
  

• Works with Mac, Unix, and Linux except for some hotkeys on the top row. With a Mac, the windows key is the Mac key, and the eject key is pressing and holding F12. Num Lock is locked on. 

• Dimensions: 15.4" wide, 6.25" deep, 0.5" thick.
• Available in Silver/Black only.