However though some of my devices directly connected to the router by cable can benefit from the 1Gb speed, most of the devices in my house are constrained by the speed of the wifi.
I did buy a TP-Link Archer T3U AC1300 mini wireless adapter for my iMac which is too far away to be cabled to the router.
This though was no faster than the built in Airport card, however I could use it on my MacBook which had a slower card and I have managed to achieve speeds in excess of 400Mbps, but not quite the 800Mbps I was hoping for.
My MacBook does not have an ethernet port so I have been unable to test a wired speed for the fibre connection. I bought an USB Network Adapter Syncwire USB 3.0 to RJ45 Gigabit Ethernet.
I did look for a Thunderbolt 2 to Ethernet adapter which I had used before with my MacBook but they were a lot more expensive.
It was plug and play (which I like and wasn’t the case with the TP-Link adapter) and connected my MacBook to the router via cable and tested the speed.
I was very impressed to get in excess of 800Mb/s via the wired connection.
I never thought I would see the day when my home internet access was constrained by the speed of my wireless network, how things change.