Dell Pro 7 Silent Mouse - MS726

"Dell Pro 7 Silent Mouse - MS726 Pointing Device Pointing Device Connectivity Technology Wireless Pointing Device Wireless Technology Bluetooth/Radio Frequency Wireless Operating Frequency 2.40 GHz Movement Detection Optical Movement Resolution (dpi) 6000 Adjustable Movement Resolution Detail 1600 (adjustable from 800 to 6000) Total Number of Buttons 3 Number of Programmable Buttons 3 Pointing Device Features Silent Textured Scroll Side Grip Adaptive Scroll Adjustable DPI Ergonomic Fit Symmetrical Mouse Size Class Full-size Bluetooth Version 6 Wireless Receiver Interface USB Type A"