Dell Pro 5 Mouse - MS526

"Dell Pro 5 Mouse - MS526 Symmetrical mouse that is designed for comfort with up to 6K DPI, smoother glide, and industry-leading battery life. Pointing Device Pointing Device Connectivity Technology Wireless Pointing Device Wireless Technology Radio Frequency Wireless Operating Frequency 2.40 GHz Movement Detection Optical Movement Resolution (dpi) 6000 Adjustable Movement Resolution Detail 1600 (adjustable up to 6000) Total Number of Buttons 3 Number of Programmable Buttons 3 Scroller Type Scroll Wheel Pointing Device Features Adjustable DPI Ergonomic Fit Symmetrical Mouse Size Class Full-size Wireless Receiver Interface USB Type A Interfaces/Ports Pointing Device Host Interface USB Type A Battery Information Number of Batteries Supported 1 Battery Size Supported AA Maximum Battery Run Time 4 Year Battery Included Yes"