Have been searching around lately for a decent powerline kit and came across this one at Centrecom. I was even able to get the AV1300 model by price matching it at Officeworks, because that's the only model they had, and they had no issue with it due to the product code being the same (TL-WPA8630P KIT). Maybe check with your local store for stock as it seems to be quite low everywhere and the one I went to didn't even have it on the shelf.
Product description:
This TP-LINK AV1200 Powerline Wi-Fi Range Extender allows you to enjoy wireless speeds of up to 1200 Mbps so you can stream videos, take part in online gaming, browse the web and more. It allows you to extend your WiFi network with ease while Beamforming technology allows for fast data transfer speeds and a stable connection.
It provides fast speeds of up to 1200 Mbps for bandwidth intensive tasks.
This adaptor is ideal for supporting Ultra HD streaming video, online gaming, large file transfers, and other bandwidth-intensive activities on multiple devices simultaneously.
Beamforming technology allows for a larger range, higher transmission capacity and more stable connections.
The Gigabit port provides secure wired networks for desktops, smart TVs and game consoles.
The 2 x 2 MIMO functionality allows you to establish multiple simultaneous connections.
You can add additional extenders to your powerline network by using the pair button.
Would this be faster than gigabit cat 6 ethernet? I can never tell when they say "up to".