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)
Logitech G502 X PLUS LIGHTSPEED Wireless Optical mouse with LIGHTFORCE hybrid switches, LIGHTSYNC RGB, HERO 25K gaming sensor, compatible with PC - macOS/Windows - Black
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 - Graphite - Newegg.com