leegicst M102 Wired USB Optical Mouse (Black), 3-Button, Ergonomic Design, 1000 DPI, for Computers, Laptops, Chromebook, MacBook, PC, Comfort Size, Ambidextrous, Modern Style

Specification:
Number of Keys：3
DPI：1000
Voltage Current：DC 5V/≤100mA
Lifespan：about 3 millions cycles
Item Weight：100±5g
Item Dimensions：about 4.6″ x 2.48″ x 1.53″
【CONVENIENT CONTROLS】High-resolution optical tracking for precise mouse movement.
【COMFORT DESIGN】Contoured design fits comfortably in your hand.
【SIMPLE USE】plug-and-play USB wired connection – PC & Mac compatible.
【AFFORDABLE】Smooth, precise and affordable USB connected 3-button optical mouse.
【COMFORT SIZE】The 3-button wired mouse measures 4.6″ x 2.48″ x 1.53″ with a 4.92 foot (1.5 meter) cable.