Dimensions 125 x 68 x 42 mm Weight 135 grams Weights No Connection Type USB 2.0, Braided Form Factor Right-handed Grip Type Palm, Claw, Fingertip Buttons 7 Sensor Switchable: Laser, Optical DPI on the fly Yes Max. DPI 16000DPI Max. acceleration 50G IPS speed 300IPS Polling Rate 1000Hz Illumination 16.8M – Wheel, logo Programming Profiles Yes On-board Memory Yes