OCIA.net takes a look at the Razer Copperhead Gaming Mouse in their latest review.

At this point, I was already pretty impressed with the Copperhead, but the real shock came when I switched back to my old Logitech mouse. One word: WOW. Never before had I realized that my mouse was sooo freaking slow! The pointer was practically crawling across the screen; I wanted to reach in and drag it myself.