Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

Hello,
I already own a PA4220KIT, one plug near the router with one RJ45 plug, and two plugs acting as WiFi extender each with two RJ45 plugs. I also have bought an additional PA4220 WiFi extender.

Now i would like to get plugs only with RJ45 connectors and i target the PA8030 KIT with two plugs each with 3 RJ45.

Can i use one of these 8030 near my router replacing the current 4220 in order to increase the whole speed of my CPL network to 1.2 Gbps ?

Can i continue to use all previous 4220 plugs on this same CPL network as repeaters but each with a maximum of 500 Mbps speed ?

Regards