Promate 2.4G Wireless Mouse 1600Dpi

MaxComfort Ergonomic Wireless Mouse Adjustable 1600DPI for Smooth and Precise Tracking 2.4GHz Transmission for Stable Connectivity 7-10m Working Range for Uninterrupted Use 4 Programmable Buttons for Easy Operation Prolonged Battery Life with Power Button Compact Built USB Nano Receiver with Storage Section Smooth Movement with Rubber Scroll Wheel Simply Plug and Play for Convenient Use Wide-Ranging Compatibility.