My Logitech MX518 mouse. I use it every day for work - 40 hours a week for over 10 years, and still going strong... though it could use a little cleaning. : r/BuyItForLife
Logitech G MX518 Legendary Gaming Mouse Review - IGN
Logitech to bring back "legendary" Logitech G MX518 gaming mouse - NotebookCheck.net News
Logitech MX518 review (my go-to mouse for the past 13+ years)
Logitech MX518 Review: The Greatest Gaming Mouse is Still Pretty Fab