Which 4g dongle is compatible with reach out of the box

@igor.vereninov Due to the fact that the base correction drop out all the time when using 3DR or even with RFD radio links, I need to try a 4G dongle connected to the rover and set it to receive ntrip corrections. This also will eliminate the need for a reach base, although not ideal as not all areas have 3G or 4g coverage. Does anyone know a make that is supported by reach without having to dive into Edison. @emlid I must say that as this product is designed specifically for drones in mind, that the radio side of things has not been addressed. What is happening about this?