Yes they can willhub with much faster speeds I've been testing the 2 I have got one more coming tomorrow.
Have a look at this topic
https://community.virginmedia.com/t5/Networking-and-WiFi/2nd-Wi-Fi-Pod/td-p/4897966
I had a problem again last night with the Alexa devices losing connection so I took the one out of the kitchen and plugged it back into one of my switches in the backroom. The speed difference is so much better hitting over 600mb now on my Poco x3 and the devices are were brilliant. Speed isn't the issue for us though on wireless it's the black spots around the house that we needed fixing and these have worked for the 1st time we can actually get our Wi-Fi in the backyard, the 3rd pod is going in the dining room so most of the house will be covered the one connected upstairs by Ethernet seems to be covering the whole of upstairs fine.