The Microcue2 clicker is an industry standard clicker used for powerpoint, PDF or any other presentation software which uses a simple forward and back command. Sometimes called a cue light or clicker these units provide a twin output to control say for example a main pc and back-up to ensure both slide sets are updated at the same time. The cue light side features different colour LED lights for forward and backwards. We can post these units to the presentation site for you and are ready to operate in a mac or PC without installing any software or configuring. Simply plug in the USB cable and it's ready to operate!