Though it may not be a current flagship chip, the Broadcom BCM3392 (commonly searched as "Broadcom 3392") represents a critical turning point in Wi-Fi technology. If you have old routers, early mesh Wi-Fi systems, or specific cable modem gateways lying around, this chip is likely the invisible brain handling your data.
: Integrates 32 single-carrier QAM downstream channels. broadcom 3392
In short, the BCM3392 is the reason your "cable" internet is starting to feel as fast as fiber, providing a massive performance boost to existing copper lines. Though it may not be a current flagship