Modern trackball mouse wants to be a wireless solution to your ergonomic woes

Wireless Trackball Mouse - 2.4G USB + Dual Bluetooth Rollerball Mouse, Easy Thumb Control, Rechargeable Ergonomic Trackball Mice for MacBook, Laptop, PC, Windows, iOS, Android Tablets (Black)

Logitech MX Ergo S Advanced Wireless Trackball Mouse, USB-C Rechargeable Wireless Ergonomic Mouse with Bluetooth and Encrypted Dongle, 6 Programmable Buttons, for PC/Mac - Graphite

I'm irrationally excited for this trackball gaming mouse

Logitech Launches MX Ergo Trackball Mouse

Logitech has a new trackball mouse in the MX Ergo

Logitech Resurrects the Trackball Device With the Wireless MX ERGO

ELECOM DEFT Trackball Mouse, 2.4GHz Wireless, Finger Control, 8-Button Function, Ergonomic Design, Optical Gaming Sensor, Smooth Red Ball, Windows11, macOS (M-DT2DRBK-G)

ELECOM EX-G Wired Trackball Mouse, Ergonomic, Thumb Control, Smooth Tracking Roller Ball, 6 Programmable Buttons, Tilt Scroll Computer Mice for PC Mac