SPECIFICATION : True 16,000 DPI optical sensor Up to 450 inches per second (IPS) / 50 G acceleration Seven independently programmable Hyperesponse buttons Razer™ Mechanical Mouse Switches with 50 million-click life cycle Gaming-grade tactile scroll wheel Ergonomic right-handed design 1000 Hz Ultrapolling الحالة جديد النوع أغراض أخرى