1-3 of 3 Answers
The M650L builds on the M510's comfort with updated ergonomics, size options for a better fit, improved tracking, and optional silent clicks. It's essentially a modern upgrade.
Sorry, there was a problem. Please try again later.For me nothing
Sorry, there was a problem. Please try again later.Very similar (I have 3 M510 mice). I think I like the M650 slightly better. The texture on the sides is a little grippier, allowing a better grip with less pressure. Otherwise, I don’t notice any difference in feel or operation between the M650 and the M510. The shape & size are identical or very nearly so. The biggest difference I see is that the M650 uses 1 AA battery instead of 2 like the M510. I’m very satisfied with the battery life of my M510 mice, time will tell how the single battery life of the M650 compares.
Sorry, there was a problem. Please try again later.
