Can we use such type of wifi repeaters with LAN cable?
For example, I have JioFi device. Can this wifi repeater catch wifi signal and give internet connectivity to my TP-Link router through its LAN port (to share internet with all the wired network devices I have) ?
YES, of course.
Myself using (Comfast CF-WR150N)it for the last 2 years,WITHOUT ANY ISSUES.
I do have the JiO JioFi2 wifi/mifi device and also using it through JiO 4G sim.
Simply put,you can connect the JioFi2 with a (micro-usb to usb) cable using it on a Laptop or Desktop-PC.
Never used JioFi2 with a RJ45 LAN cable(through a LAN adapter),but Comfast CF-WR150N works like a charm if you connect a RJ45 LAN Cable.
In fact it does have a LAN port too.