1.Interface: USB 2.0 and 3.0;Adjustable DPI Switch: 1000/1600/2400/3200
Tracking systems: Optical ; Ergonomically designed, long-term use without fatigue
The length of the wire: 1.5m/5ft;Switch Life:>5000000times
Ultra-precise Scroll Wheel; Fire key fast response, repeating 3 key;
5.7 color dazzle color;7 buttons with scroll wheel;Compatibility: WINXO, WIN7,WIN8,MAC

Technical Details

Size (LWH): 5.2 inches, 4.3 inches, 1.9 inches
Product Details
Product Dimensions: 5.2 x 4.3 x 1.9 inches
Shipping Weight: 0.45 pounds (View shipping rates and policies)
ASIN : B016Q3RWNC