A button for everything
With a similar layout to the G15, the full sized keys are a welcome feeling for anyone who has been frustrated using laptop style keyboards. With the LCD nestled neatly at the top of the keyboard on a pivotal base, it allows you to adjust it to the ideal viewing angle.
A full numeric on the right is good to see along with the media controls above the numeric. They provide play/pause, stop, skip, mute and a nice implementation of a volume adjuster in the form of a scroll wheel.
On the right we have a double row of G keys; these are the customisable macro keys that allow you to assign whatever you wish to them. You could have a set for Windows that opens certain apps, or you could have a set for your favourite game. These are easily swapped into by using the M keys that allow up to three sets of assignments per key.
Moving swiftly to the left of the LCD, we see the Logitech favourite game-mode switch which locks your Windows key to prevent accidental screaming. There are also navigational keys to allow you to use the LCD like a miniature interface in its own right.