CK0169B Features Convenient and easy to use Perfect for gaming Stylish streamline design Comfortable and durable non-slip roller design Adopts 1600 high-resolution optical DPI design for a smooth run Ergonomic design The tail part has heavier structure design for robust move General Specs Model G1 Type Gaming mouse Color Black Shooting Frame Rate Up to 3，000 FPS Max Acceleration 20 g DPI 1600 high-resolution optical DPI DPI Modes 3-modes Connector USB Button Service Life 35 million keystroke