https://www.cnet.com/news/linksys-expands-its-mesh-wi-fi-with-new-dual-band-system-ces-2018/

Linksys has unveiled a new dual-band AC1300 mesh system as part of its Velop line. You can buy up to three nodes, all of which will be interchangeable with the Velop AC2200 Tri-band system. Pricing will be available when the system in released in spring 2018.

Standing two inches shorter and having about half the speed of the tri-band system, the Linksys Velop Dual-band mesh system includes Intelligent Mesh technology that can adapt to give you a better Wi-Fi experience. Linksys says this works between all devices on either system (but not other routers) and aims to self-organize, self-optimize and self-heal on one network.