CORDLESS Freedom!
Logitech's digital radio technology provides reliability that
infrared cordless devices just can't match. Infrared technology,
such as your TV remote, requires aiming and a clear path to work.
With radio technology, your device communicates flawlessly with the computer without needing a direct line of sight.
Responding to keyboard entries, mouse movement and
button activity, the battery-powered devices transmit low-power
radio signals on exclusive channels to a receiver plugged into a PC.
Logitech's radio technology also gives you the benefit of digital
security codes on every channel.
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