Amazon.com: ASUS Tri-Band Gigabit (AC3200) WiFi Router (Up to 3167 Mbps) with MU-MIMO to ensure Lag-Free Gaming, AiProtection network security powered by Trend Micro(RT-AC3200)(Renewed)
Linksys Official Support - What is a Tri-Band Router and how does it work?
Linksys Hydra Pro 6E Tri-Band Mesh Wi-Fi Router (AXE6600) Review | PCMag
NETGEAR Nighthawk AX6600 Tri-Band Wi-Fi 6 Router Black RAX70-100NAS - Best Buy