Logitech G604 Lightspeed Wireless Gaming Mouse, 15 programmable controls: include 6 thumb buttons; fully programmable with G hub software By Visit the logitech G Store - Walmart.com
Amazon.com: Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black : Video Games
Logitech G203 Gaming Mouse Cable White USB 8000 dpi 6 Buttons - Office Depot
V7 Mw600 6-button Wireless Optical Mouse With Adjustable Dpi - Black - Optical - Wireless - Radio Frequency - 2.40 Ghz - Black - Usb - 1600 Dpi : Target