LIGHTSPEED WIRELESS FOR ALL Next-Generation LIGHTSPEED Wireless Now Ready for Every Gamer G304 is a LIGHTSPEED wireless gaming mouse designed for serious performance with latest technology innovations at an affordable price point. • HERO SENSOR 12,000 DPI Performance, 10x Efficiency HERO sensor is the next-gen optical gaming sensor from Logitech G that accomplishes both incredible performance and unprecedented efficiency. Because, in wireless gaming, there can be no compromises. Program DPI from 200 - 12,000 and save up to 5 profiles on the onboard memory.