Brand Motospeed Model V5 Hurricane Leopard Quantity 1 Color Black Material ABS Connection Method Wired Connection Type USB 2.0 Cable Length 180 cm Tracking Method Optical Resolution 500 / 1250 / 1750 / 3500 dpi Supports System Windows 2000/XP/Vista/7 Other Rubber paint surface treatment; One-piece shell design; Comfortable for long time using; Professional gaming foot pads wearing resistance; More smooth moving; Rolling wheel uses special PC materials durable and tough; Mouse line with reinforced braided power cord and head section plus a ring to prevent radiation and electromagnetic interference; Uses Avago 5090 game engine returning rating up to 500Hz; Four mode logo lights: 800dpi (no) / 1200dpi (blue) / 1750dpi (red) / 3500dpi (purple) Packing List 1 x Mouse 1 x Chinese / English user manual