ASUS - Each ZenWiFi XT8 unit has 3 LAN ports and a single 2.5G port for WAN/ LAN connectivity. | Facebook
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networking - Expanding wireless coverage: What are the differences between LAN to LAN and LAN to WAN when it comes to connecting two wireless routers? - Super User
![To WAN Or To LAN: Which Port Should You Connect Your Cable To For Optimal Speed? | Open World Learning To WAN Or To LAN: Which Port Should You Connect Your Cable To For Optimal Speed? | Open World Learning](https://cdnopen.openworldlearning.org/should_i_connect_my_internet_cable_to_wan_or_lan.jpg)