How to use “3G/4G USB modem” on ASUS Router

Hi, guys! ASUWRT provide set USB port as WAN on those models which have USB port and support 3G/4G modem feature.Today we’ll talk about how to use it, also take RT-AC88U for example.

1. You can find 3G/4G setting page by login FW page and goto USB Application part. Refer to picture 1.
   
   
2. Click on hyper link you will guide to “Internet Connection” to Enable USB Mode. USB Device support USB Modem& USB Tethering with Android Phone.

1. USB Modem Mode, choose...

How to use “3G/4G USB modem” on ASUS Router