Wired optical mouse -2 Color - USB connection - New technology "Dual Lens Optical" allowing the use on most surfaces - 800 DPI "Dual Lens" - Plug and Play - Compatible Pc / Mac / Linux - Technical Description: General Information Brand: Magena Specifications Motion technology: Optical Resolution: 800 Dpi Scrolling wheel: Yes Connectivity Type of connectivity Wired Interface with computer: USB Dimensions & weight Dimensions Packaging 22 cm x 15 cm x 4 cm Weight packed in g 130 gS