* Award-winning Logitech MX Optical Engine
* In-game sensitivity switching to 1,600, 800, and 400-dpi resolution
* 5.8 megapixel/second image processing
* Up to 15 g of acceleration
* Expanded 16-bit data format supports blazing fast moves with pure precision
* Advanced gaming software, exclusive to Gaming-Grade mice, for up to five custom sensitivity settings
* Super-slick gaming feet for effortless, precise tracking
* Contoured grip ensures peak performance and comfort—even in the most intense gaming sessions
