USB Keyboard/Mouse combo that works

exitguy wrote:

FYI from the Logitech web site - Your mouse uses an infrared (IR) optical LED light that is invisible to the human eye. This means you won’t be able to see the light coming from the bottom of your mouse

 

 

Look through the view finder of a Digital Camera and then the LED light is visable to the human eye  :stuck_out_tongue: