Amazon.com: Mouse Micro Switch Mouse Button for Logitech G502 G305 G203 G102 G900 G903 G Pro Wireless Anywhere Mouse (for Left and Right Button (20m)) : Electronics
Logitech G502 Hero modded with Optical Switches. A permanent fix for the double-click plague! Does this make it the world's first G502 with optical switches? :D : r/MouseReview
Logitech G502 X Lightspeed Wireless Gaming Mouse - LIGHTFORCE hybrid optical-mechanical switches, HERO 25K gaming sensor, compatible with PC - macOS/Windows - Black - Yahoo Shopping