If you are sourcing components for a 2025 networking product, the Filogic 820 (MT7981B) offers a superior price-to-performance ratio over aging Qualcomm or Realtek solutions. Just ensure your BOM includes the external switch chip if you need multi-gig wired ports, and you will have a reference design capable of competing with routers twice its price.
Disclaimer: Specifications are based on public datasheet revisions. Always consult the latest NDA documentation for final design parameters. Mt7981b Datasheet
In the crowded market of System-on-Chip (SoC) solutions for networking, MediaTek’s Filogic series has emerged as a disruptive force. While flagship chips like the MT7986 (Filogic 830) grab headlines for raw speed, the MT7981B (Filogic 820) is quietly becoming the industry favorite for cost-effective, high-performance Wi-Fi 6 and 6E routers and access points. If you are sourcing components for a 2025