After including third-generation sensor in the Diamondback Razer is back with another marvelous gaming product, the Lachesis. The high-precision 3G laser gaming mouse is the world's first one to boost 4000dpi resolution and up to 100 inches per second tracking speed. The precision laser technology and the unprecedented speed at which the Razer 3G Laser Sensor tracks make it the optimal laser sensor for low and high sensitivity gamers, claims Razer. It's 3G sensor stops tracking at much lower lift-off levels than any other laser sensor, preventing tracking errors when the Razer Lachesis is lifted off its tracking surface.

It'll be on sale from October for $80.

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