Description: Operating environment: windows98/ME/2000/XP Type: USB Optical Cable 800dpi Switching force: 60 ±15GF Key operation force: 80 ±20GF 3D button operation force: 170 ±30GF (vertical force at the center of the mouse button) Switch life of 3 million times Cable length 150 ±1%Cm Package Includes: 1x Gaming Mouse
