Do only optical mice have DPI measurements? (Newegg)

iamme

Lifer
Jul 21, 2001
21,059
3
0
I found this mouse on Newegg and it seems too cheap to be an optical. However, in the description, they say 600DPI. Does that insinuate an optical mouse?

I emailed them back and forth, and they couldn't help me out.

Any ideas?