Logitech Launches G502 Lightspeed Mouse: The Classic Mouse Goes Wireless
Logitech G502 HERO High Performance Gaming Mouse
Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse with Hero 25K Sensor, PowerPlay Compatible, Tunable Weights and Lightsync RGB - Black, 5.2" x 3" x 1.6" : Video Games