How to Open the Logitech G502 Lightspeed - iFixit Repair Guide
Amazon.com: USB Mouse Cable Mice Line & 1 Set Mouse feet Compatible for logitech G502 Wired Mouse Plug and Play Mouse Cable Replacement Part Repair Accessory : Electronics
G502 Lightspeed Full Teardown / Switch Replacement : r/MouseReview
Installing weights in the Logitech G502 Gaming Mouse - YouTube