The ATK Fierce X Lightweight Magnesium Alloy is a premium wireless gaming mouse that pushes the boundaries of lightweight construction with its aerospace-grade magnesium alloy build. At just 42 grams, this ultra-lightweight beast feels almost weightless in your hand while maintaining the structural integrity and premium feel that magnesium alloy provides - it's like having a high-end sports car in mouse form. The PixArt PAW3950 Ultra sensor delivers flagship performance with 10-30,000 DPI (bursting up to 42,000 DPI), 750 IPS tracking, and 50g acceleration, while the fully adjustable polling rate from 125Hz to 8000Hz lets you dial in exactly the responsiveness you want. The compact dimensions of 119.57 x 60.99 x 36.26mm make it perfect for various grip styles, while the symmetrical right-handed design keeps things familiar. Despite its lightweight construction, you still get solid battery life at 70 hours on 1000Hz polling, plus Omron optical switches for reliable, long-lasting clicks. The F-Switch E10 flagship encoder handles scrolling duties smoothly, while Teflon feet ensure buttery gliding across any surface. Available in Black, White, or sleek Silver Gray colorways, the Fierce X represents the pinnacle of lightweight mouse engineering - perfect for competitive gamers who want the absolute lightest weight possible without compromising on premium materials or performance.