In a nutshell: Logitech is upgrading the capabilities of its 'Hero' mice with a software update that unlocks tracking at up to 25,600 DPI. You'll have a hard time telling the difference, but the ...

Is your computer running slow? Just download more RAM! (If you’re so young that you’ve never Googled “lower back pain,” you might have missed this classic of early internet humor.) But Logitech is ...

Every mouse with a Hero sensor is getting the upgrade. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.