@Uhmazing What is model number of your TPlink powerline adapter? The majority of AV500/600 adapters only have 100 Mbps fast ethernet ports. If you run speed test (eg. speedtest.net), what speed do...

@lacam The PA7017 will operate at slower powerline AV500/600 speeds of your slower adapters. Unless you are already getting close to 100 Mbps over wifi from your WPA4220, I doubt you will get any...

@DarrenCooksey If you are witnessing problems with ethernet devices that are direct wired to a powerline adapter in for example the garage, then you basically have a powerline issue. ie. poor quality...

@PaulDol Yes they are compatible because both are AV500/600 products. 'Passthrough' just means there is a power socket on the front of the adapter.

@Bellapinlk Yes they are compatible. Tip: to pair new adapters with existing one, plug both existing and new one into same double outlet wall socket. Once paired, move new adapter to desired...

@airwolfisland TL-WPA7510 is AV1000 Homeplug AV product and is backward compatible with older Homeplug products from TP-Link. see: Part3: Other questions about Powerline Device WPA7510 appears to be...