Logitech M500s Advanced Corded Mouse with 7 Custom Buttons
Amazon.com: Logitech G402 Hyperion Fury Wired Gaming Mouse, 4,000 DPI, Lightweight, 8 Programmable Buttons, Compatible with PC / Mac - Black (Renewed) : Video Games
Logitech M100 910-001601 Black 3 Buttons 1 x Wheel USB Wired Optical 1000 dpi Mouse Mice - Newegg.com