https://appleinsider.com/articles/18/08/20/logitech-reveals-its-first-vertical-mouse-the-mx-vertical
https://www.logitech.com/en-us/product/mx-vertical-ergonomic-mouse
"Logitech has revealed the MX Vertical, a new Mac and Windows mouse intended to reduce muscle strain for some people by putting the wrist in a less stressful position."
Would love to see LTT review this product. A new ergonomic peripheral from a mainstream peripheral company seems right up their alley.
It connects via Bluetooth, USB-C, or a dongle (not sure whether it's a USB-A dongle or what).