Does a dual band WiFi router have 2 antennas, or do they operate in one antenna? - Quora
Dual-band routers: Top choices for your homes, offices & more - Times of India
ASUS AC Dual-Band Wi-Fi Router Black RT-AC1900P - Best Buy
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Linksys Official Support - What is a Tri-Band Router and how does it work?
Dual-band router vs single-band router
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Amazon.com: AC1200 WiFi Router Dual Band Wireless Internet Router,High Speed Wireless Router with 4x5dBi High-Gain Antennas for Online Game & HD Video,Provide More Reliable WiFi Connections and WiFi Speeds : Electronics
ASUS AC1900 Dual Band Wireless Router - RTAC67P | Abt
Linksys Official Support - What is a Tri-Band Router and how does it work?
The Differences Between Single Band, Dual Band, And Tri Band Routers
The Best Wi-Fi Routers for 2023 | PCMag
Linksys Official Support - The two types of dual-band routers