Network Architecture Options with Router & Voice Module
D-Link WiFi 6 Router AX5400 MU-MIMO Voice Control Compatible with Alexa & Google Assistant, Dual Band Gigabit Gaming Internet Network (DIR-X5460-US) - Walmart.com
FPX9102H Wireless Multifunction VoIP Router - Flyingvoice
D-Link AC2000+ Wi-Fi Gigabit Router DIR-2055 Voice Control works w/Alexa Google | eBay