The Avago A3050 is an optical gaming-grade mouse sensor known for its balance of performance and cost. It offers adjustable DPI settings, typically up to 2000 DPI, with smooth tracking and low latency, making it suitable for casual and competitive gaming. Using LED-based optical technology, it provides precise movement detection on most surfaces. The A3050 supports polling rates up to 1000 Hz and is widely used in budget to mid-range gaming mice, delivering reliable accuracy without excessive power consumption.