Lenovo GY51S61899 Mouse - 700 Multi Device Wireless Silent (Luna Grey, NA) PC Full size Infrared Wireless Bluetooth/Radio Frequency 2.40 GHz Luna Gray USB Type A 4000 dpi Scroll Wheel 8 Button(s) Symmetrical 1 x AA Battery Supported 3

Designed for professional users who want to do more effectively and efficiently, the mouse offers ergonomic comfort for all-day-use with a skin-friendly surface and soft side material. The mouse has high precision click, 3-level DPI Setting and up to 4000, it is perfect for tracking down to the tiniest detail. Multiple programmable buttons, a dynamic wheel that matches your speed, helps you complete tasks with ease and professional-grade accuracy, and seamlessly connects to up to 3 devices via Bluetooth 5.3 and 2.4GHz.