Total 4 levels DPI, 600/1000/1600/2400, default is 1000
Two different polling rates of 250Hz and 500Hz for you to choose
This mouse is intelligent connectivity, no need to code, plug & play (No need CD driver)
Size: 130x86x39mm,Key life: About 5 millions
Workable USB port,IBM or compatible computer:Windows: 2000/ ME/ XP(x64)/ Vita/ 7/ 8 Mac OS X (More than V10.4)

Technical Details

Size (LWH): 5.6 inches, 3.9 inches, 2 inches
Product Details
Product Dimensions: 5.6 x 3.9 x 2 inches
Shipping Weight: 0.3 pounds (View shipping rates and policies)
ASIN : B00VVD6W0C