Anyone get the feeling that Logitech mice are no longer good? : r/sysadmin
Amazon.com: Logitech ERGO M575 Wireless Trackball Mouse - Easy thumb control, precision and smooth tracking, ergonomic comfort design, for Windows, PC and Mac with Bluetooth and USB capabilities - Off White : Electronics
Logitech M570 Trackball Review - A Time-Tested Option - Switch and Click