Amazon.com: Logitech G603 Lightspeed Wireless Gaming Mouse, Hero Sensor, 12000 DPI, Ligero, 6 botones programables, 500 horas de duración de la batería, Memoria a bordo, PC/Mac - Negro : Videojuegos
Logitech G603 review (a fantastic wireless mouse with a slightly dated design) - woorkup
Logitech G603 Lightspeed Wireless Gaming Mouse : Logitech G603/G613 wireless gaming mouse and keyboard review: Is it possible to game without wires? - HardwareZone.com.sg