Amazon.com: Logitech G602 Lag-Free Wireless Gaming Mouse – 11 Programmable Buttons, Upto 2500 DPI : Video Games
Logitech G602 Review: This wireless gaming mouse offers 11 customisable buttons and a solid, comfortable grip - Games - Peripherals - PC World Australia
My Take on the Logitech G602 Wireless Gaming Mouse – THE BARGEYN BEEN