Logitech G603 Mouse per Giochi, Wireless, con Sensore Ottico Hero, 12.000 DPI, Package Italiano + G240 Tappetino per Mouse da Gioco : Amazon.it: Informatica
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
Logitech G603 review (a fantastic wireless mouse with a slightly dated design) - woorkup