Razer Pro Solution V1.6

Razer Pro Solution V1.6 ... 15g;
Frame rate over 6400 frames per second (5.8 megapixels per second);
16 bit data path, as compared to 8 bit and 12 bit data paths used by other conventional mice;
Always On Mode - the optical sensor never powers down - provides instantaneous response at all times;
Buttons - 7 independently programmable physical buttons with multiple macros;
Ultra large non-slip mouse buttons, tactile response design;
Non-slip side rails and new ergonomic ambidextrous design;
Zero acoustic Teflon feet for smooth motion over any surface.