62G OF SWIFTNESS: Tired of the same-old honeycomb perforated chassis on a lightweight mouse? The M40E is just 62 grams while sporting a classic minimal design 60 MILLION CLICKS LIFESPAN: With D2FC-F-K(60MN) MICRO SWITCHES, the top of the line micro switches offers crisp feedback with short travel 16,000 DPI's PIXART OPTICAL SENSOR: Use PMW3389 OPTICAL SENSOR, companying 1000Hz USB report rate, and a max tracking speed of 400 IPS 6 ADJUSTMENT BUTTONS: Instantly adjust the sensitivity of your mouse by the fly DPI between 100 - 16,000 with onboard memory, you can quickly switch between different configurations
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