Phwoar, we have two at home that get used daily and still go fine. The wheels do get a bit slow after being fondled for so long.the MX518 is being re-released.
Logitech has revived the MX518 gaming mouse, giving it modern touches without giving up that curvy design.www.engadget.com
I've still got mine - although the wheel doesn't work as well as once did.
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