GL.iNet GL-AR750-Ext(Slate) USB KEY 4G


Can GL.iNet GL-AR750-Ext(Slate) use 4G LTE USB KEY with tethering ?


Yes as long as the model of 4G LTE USB key is supported under OpenWRT.

Yes. The dongle must be hostless (working as tethering).


have you exemple of model ? i’m french (european market)

Sorry, not living in France. If you check the dongles in the market, if the dongle already have WiFi, generally it is hostless. So you can use it.

here is the description of the different modes: Internet - GL.iNet Docs as well as a list of compatible modems: Internet - GL.iNet Docs

I have used this setup for a reliable backup to my primary Wi-Fi modem.

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