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Logitech Elite Duo
Keyboard/Mouse Combination
The latest offering from Logitech in the Keyboard/Mouse combination category
is the Logitech Cordless Elite Duo. The Logitech Cordless Elite Duo replaced
the Logitech Cordless Freedom Optical previously reviewed by PCIN.
While many of the features have been retained from the Cordless Freedom Optical,
a few changes have been made. To begin with, the keyboard uses two fewer batteries.
The rest of the changes seem to be in the way the keyboard and the software
interact with each other. With the addition of an F-lock button to turn on or
off the F Keys, Logitech has effectively added 12 new keys to the keyboard.
Setup
As with the Cordless Freedom Optical, setup of the keyboard and
mouse was straight forward. The receiver has both USB and a PS/2 and although
the recommended connection is to use both the USB and PS/2 connector, both devices
work fine using only the USB
connector. I downloaded the latest drivers from the Logitech web site rather
than use the drivers that came with the hardware. The entire process took just
under five minutes, start to finish.
Keyboard
 Maintaining
the same physical keyboard structure, Logitech's Zero Degree Tilt, the keyboard
continues to be as comfortable to use as the Cordless Freedom Optical. One concern
I had with the Cordless Freedom Optical was the lack of indication regarding
Num Lock, Caps Lock and Scroll Lock. Logitech has addressed this with the Elite
Duo. The cordless receiver now has a series of four LED's. Each LED
representing Num Lock, Caps Lock, Scroll Lock and F-Lock. While indications
directly on the keyboard would be ideal, this is a wireless keyboard and battery
life would surely be shortened.
The keyboard features eight preprogrammed, user programmable hot keys. Using
the iTouch software, users can easily customize the hot keys. One of the features
of the software is the ability to create custom menus for the buttons. I was
able to group a list of frequently used databases under one button, or management
utilities under another.
The Elite Duo has incorporated F-Lock support into the Logitech Keyboard software,
iTouch, to allow the often unused F Keys on the keyboard to be reprogrammed.
I have been using computers for a long time and learned long ago that productivity
is increased if your hands do not have to leave the keyboard. As such, I learn
and use the  shortcut
keys that the software packages I use present. Keys such as F1 (Help), F3 (Find),
F4 (Close Program) and F7 (Spell Check) are all common shortcuts that have been
incorporated into many software programs. My personal preference was to turn
off the Flock functionality to allow full standard use of the F-Keys as provided
by the software vendor. F Keys can be programmed for a variety of functions,
including email functions (send, reply, forward), editing functions and shortcuts
to often used folders such as My Documents. Additionally, keys can be programmed
with a pass through, allowing the intended functionality of a key to be access
while redirecting other keys.
The iNav wheel located on the left side of the keyboard provides quick access
a variety of functions, from volume control, to switching between active windows
and navigating through music and picture directories. The media keys will control
a variety of media players including Winamp and Windows Media Player. Volume
can also be controlled using the volume control wheel on the keyboard.
Mouse
 The
mouse is the same as the one supplied with the Cordless Freedom Optical. The
optical mouse provides smooth operation with consistent tracking. The mouse
features the usual left and right mouse buttons and scroll wheel which doubles
as a button and it also features an additional thumb button which may be configured
using the Logitech Mouseware software for one of many functions, as can the
rest of the buttons. The recent releases of Mouseware have greatly improved
the scrolling of the wheel; it is now very smooth compared to the choppy scrolling
I am used to seeing from Logitech. I have always found Logitech mice to be comfortable,
and the Mouseman Optical is no different.
Batteries
As with the Cordless Freedom Optical, the Elite Duo is very conservative with
it's battery usage. With two AA batteries in both the keyboard and the mouse,
the mouse lasted nearly four months while the keyboard has lasted over five
and still shows no signs of failing. Logitech cordless mice use four different
modes to conserve battery usage, each flashing the LED in the mouse more or
less frequently, from 1500 times per second when it is in full use to only two
times per second not in use. Logitech claims the mouse will last three months
using one pair of AA Alkaline batteries.
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