Product Attribute Product Dimensions : 4 x 3.2 x 3.2 inches;Weight:4.5 ouncesProduct Details: Windows XP, Windows Vista, Windows 7, Windows 8Mouse CORD :Braided Wire,1.7M;Interface : USDB1.1/2.0/3.0;Connect Line : High anti-interference magnetic ring spinning line;Button life : more than 5millionResolution : 800/1200/2000 CPI;Key number : 6 keys;The tracking system:Optical, Red /Blue;About Green hornet Green hornet on integral arc smooth details and having a unique style, a three-stage modelling design like science fiction in the space shuttle, translucent honeycomb decorative belt in central back transparent honeycomb adornment the faint light passes is very quiet and full of temptation, upper as inlet fence slope to make the mouse is full of contemporary feeling. Green hornet Precision Laser Gaming Mouse Designed for gamers The mouse symmetric design, side stretch out finger slightly let whole like spacecraft more parking area, the mouse has double side button is arranged in the left side, although both on modelling, But more suitable for the right hand mouse users. Metal copper and metal process is adopted, the cold metal texture and texture Built-in weight for more stability when the mouse moves, USB line USES is high-grade belt anti-interference circular and braided wire.