I'm physically limited and solely have functional use of my left hand.

I previously used a Razor DeathAdder Left Handed Edition and am now making do with a Logitech MX Anywhere 3 that has to be set up as a new mouse every time I reboot between OSes! Additionally, despite the manufacturer classing it as an "Ambidextrous" mouse the two side buttons are only on the left side!

I need a left handed or truely ambidextrous mouse that can be used in Mac and Windows mode without reconfiguration and also allows redefining button assignments in both Mac and Windows!

  • 2
    The issue of having to setup as a new mouse looks like a problem that would make a question and might bve able to be answered if you told us how you did the configuration - That should be a separate question.
    – mmmmmm
    Jun 5, 2021 at 20:17
  • Perhaps the Logitech could be configured for 'setting 1' on one OS & 'setting 2' on the other. That way it might identify each as a separate computer & you could switch between using the button underneath. [I have an MX, but this is something I've never needed to test, so idk if it would work exactly like this]
    – Tetsujin
    Jun 6, 2021 at 9:52

1 Answer 1


Contour https://contour-design.co.uk/products/one-handed-mice/unimouse/ has left-handed mice but only 5 buttons and a scrollwheel which is also a button.

For the mac it needs no configuration. It does have a driver that allows some configuration.

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