Logitech - G502 HERO Gaming Mouse has 11 programmable buttons, which can customise all your power moves with just one click. 🎈On-the-fly DPI 🎈DPI Shift Button 🎈Onboard Memory 🎈Dual-Mode Hyper-fast Scroll Wheel
Logitech G604 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 15 Programmable Buttons, 240h Battery Life, Two Wireless Connection Modes, Wireless Connection, PC/Mac - Black : Amazon.co.uk: PC & Video Games
How to Remap Your Extra Mouse Buttons for Optimal Productivity
Logitech G502 How To Change Mouse Key Functions - YouTube