3 ms·> Why would you want to be able to have a simultaneous left and right click? Video games.by robonerd 5y ago> Why would you want to be able to have a simultaneous left and right click? Video games.gumby 5y agoChording mouse clicks was common on machines at PARC and on lispms, long before the Macintosh was even designed._ph_ 4y agoYou can do that with the magic mouse, you can have separate settings for 1,2,3,4 finger clicks, equally for swipes with 1-4 fingers.