Amazon.com: Logitech G903 Lightspeed Wireless Gaming Mouse Lightsync RGB, Ambidextrous Black Logitech G640 Large Cloth Gaming Mouse Pad, Optimized for Gaming Sensors, Mac and PC Gaming Accessories : Video Games
Logitech G903 LIGHTSPEED Wireless Gaming Mouse W/ Hero 25K Sensor, PowerPlay Compatible, 140+ Hour with Rechargeable Battery and Lightsync RGB, Ambidextrous, 107G+10G optional, 25,600 DPI, Black Gaming Mice - Newegg.com
Amazon.com: Logitech G903 Lightspeed Wireless Gaming Mouse Lightsync RGB, Ambidextrous Black Logitech G640 Large Cloth Gaming Mouse Pad, Optimized for Gaming Sensors, Mac and PC Gaming Accessories : Video Games
Logitech G903 Review - Software
Logitech G903 LIGHTSPEED Wireless Optical Gaming Ambidextrous Mouse with RGB Lighting Black 910-005670 - Best Buy