Intel will be expanding its home Wi-Fi portfolio with new 802.11ax chipsets for 2x2 and 4x4 home routers. The new IEEE standard promises 40% higher peak data rates and increased average throughput in congested environments.
https://www.notebookcheck.net/Intel-s-new-802-11ax-Wi-Fi-portfolio-promises-40-higher-data-rates-and-enhanced-packet-efficiency.277156.0.html