We were already impressed with Razer's DeathAdder gaming mouse when we reviewed it awhile back, which earned a 9 verdict and Kick Ass! award, so what does Razer do for a follow-up? Tweak it, of course!

The revamped DeathAdder now sports a "state-of-the-art" 3.5G 3500dpi infrared sensor, compared to the original's 3G 1800dpi optical sensor. Not a bad upgrade for super-sensitive gamers who might be able to notice the difference. And for those that can't, the redesigned DeathAdder also boasts a tangle-free braided cable.

"The DeathAdder is undoubtedly one of Razer's best selling gaming mice," says Robert Krakoff, President of Razer. "To date, the Razer DeathAdder has served the gaming community for a good 3 years and with all the advances in sensor technology, we put our sensor scientists and engineers to task to imbue it with the most precise infrared sensor in the world -- but at the same time maintain the specialty designed form factor that gamers have come to know and love."

The second-gen DeathAdder is available now direct from Razer for $60.

Image Credit: Razer