"This brushed aluminum keyboard utilizes Cherry MX RGB key switches that provide RGB backlighting. Users can adjust lighting colors and effects, as well as key macros and bindings with the Cougar UIX System software. The keyboard works out of the box without needing to install anything manually, the included software simply gives users more control over the device. Users can choose between 6-Key and N-Key Rollover modes, with 6-Key set by default. Polling rate is up to 1000Hz."
There is a lot of free Microsoft software to be had, programs which enable better web surfing and help protect against spyware are just two types. PCSTATS Tips