Logitech G700s vs G602: Which Gaming Mouse is Better?
Logitech G602 - iFixit
Don't Pay $80, Get Logitech's G602 Lag-Free Wireless Gaming Mouse for $22.99 – Today Only – TechEBlog
Wireless Gaming Mouse - G602 - Logitech
Logitech G602 Review: This wireless gaming mouse offers 11 customisable buttons and a solid, comfortable grip - Games - Peripherals - PC World New Zealand
Logitech G602 Wireless Gaming Mouse Review - Overclockers Club