Package Include 1 x Wired Mouse Features - Size: 10 Optical office mouse. - Material: ABS ergonomic - Color: Black mute wired mouse. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item optical mouse. - 1000 DPI resolution level provides quick pointer moving and precise tracking mouse for laptop. - Ultra-precise scroll wheel, professional chips, high precision and rapid response Wired office mouse Optical USB wired mouse office mouse Optical office mouse Corded Mouse - Ergonomically designed, long-term use without fatigue USB mouse - Intelligent connectivity, no need to code, corded mouseGoods Descriptionoptical mouse This item is a USB wired office mouse, which fit under your palm, the ergonomic shape of the mouse gives you the most comfortable working experience ever