I think all the higher end opticals do. Could be wrong, but I swear there was some sort of lifetime warranty sticker on my intellimouse optical box.Originally posted by: mechBgon
Last I knew, the Explorer series had lifetime warranties, if that makes a difference.
Originally posted by: John
The Explorer is optical.
Originally posted by: Sharkmeat
quote:MS Wheel Mouse Optical and I think it's time to upgrade.
--------------------> Optical <--------------------?????????????????
I would upgrade memory at the same time,seems you need it also