Model I - MMO Mouse: 9 Side Buttons & Thumb Rest - Glorious Gaming
Amazon.com: ENHANCE Theorem 2 MMO Mouse with 13 Programmable Side Buttons - RGB Gaming Mouse with 6 Customizable DPI Settings, 5 Gaming Profiles, Quick Fire Button, USB Ergonomic Wired Mouse - Black : Video Games
Amazon.com: AULA SC100 Silent Wireless Gaming Mouse Rechargeable, with Side Buttons, LED Backlit, DPI Adjustable, 2.4G Wireless Optical Computer Mice Punk Cool Mouse for Games/Work (Black) : Video Games
Razer Naga X Review - RTINGS.com
VEGCOO Wireless Gaming Mouse, Silent Click Wireless Rechargeable Mice with Colorful LED Lights & 3-Level DPI Adjustable, 6 Buttons Mouse with Side Buttons & Thumb Rest, Computer Gamer Mouse for PC -