Origin : CN(Origin)Type : Wired - Certification : CENumber of Rollers : 1Gross Weight : 170g - DPI : 5500DPIPackage : Yes - Number of Buttons : 7Operation Mode : Opto-electronic - Style : 3DModel Number : Gaming mouse - Hand Orientation : Right - Interface Type : USBLight Effect ...Origin : CN(Origin)Type : Wired - Certification : CENumber of Rollers : 1Gross Weight : 170g - DPI : 5500DPIPackage : Yes - Number of Buttons : 7Operation Mode : Opto-electronic - Style : 3DModel Number : Gaming mouse - Hand Orientation : Right - Interface Type : USBLight Effect : colorful - Switch Life : 5 million cycle - DPI : 1600-2400-3200-5500Feature2 : silent mouse,noiseless mouse - Feature3 : usb mouse,backlit mouse,computer gamer - Feature4 : wired mouse,magic mouse,mause gamer - Feature5 : mause usb pc,Mouse game,mouse usb - Feature6 : game Mouse,mouse gaming,gaming mouse - Feature7 : mause game,mouse gamer,ergonomic gaming mouse - Feature8 : optical mouse,mouse computer with cable - Feature9 : computer mouse,computer gamer mouse - Feature10 : Computer mause gaming,gaming laptop mouse