Microsoft-proprietary BlueTrack Technology Imaging rate dynamically adaptable to 4000 frames per second 1000 points per inch X-Y Resolution Tracking Speed of up to 30 inches per second Bluetooth Low Energy Wireless Platform 2.4 GHz frequency range 10 meters typical range in open air and 5 meters in typical office environment 3 buttons including tilt wheel button 3 000 000 actuations at no more than 4 actuations per second on Right and Left Buttons 350 000 actuations at no more than 4 actuations per second on Wheel Button life Horizontal and vertical tilt scrolling Scrolling life of 100 000 revolutions away from user
