M570 Button Switch Fault Problem / Fix / How NOT to do it! - YouTube
High Quality Mouse Micro Switch Replacement for Logitech M570 | eBay
Logitech M570 Button click issue | Sony Arouje
Amazon.com: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-Hand Shape, Compatible with Apple Mac / Microsoft, USB Unifying Receiver, Dark Gray (Discontinued by Manufacturer) : Electronics
Logitech M570 Teardown and Repair | SpiderElectron
Logitech M570 Button click issue | Sony Arouje
Replaced the switches in my M570 : r/Trackballs
High Quality Mouse Micro Switch Replacement for Logitech M570 | eBay