Cooler Master - MasterMouse MM520 (SGM-2007-KLON1)
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Last updated: Nov 25, 2025 Scoring
I rated the MM520 as well. Some great shapes for me. I feel you.
r/MouseReview • Lord Help Me Forget The MM720 ->I have tried replacing my MM520 with these abominations. It's not the same. Can one company please just try.
r/MouseReview • 2011 Mouse with the best ergonomics ever, Ring + Pinky Finger support and the right click being longer than the left click should be standar ->Yes. I used to have a cooler master MM520. The finger rest combined with the hump towards the rear of the mouse was the best even though it had the absolute worst buttons of any mouse in existence. I have been looking for a replacement for at least 5 years now and found nothing.
r/MouseReview • 2011 Mouse with the best ergonomics ever, Ring + Pinky Finger support and the right click being longer than the left click should be standar ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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