Hi alphaklg,
Thanks for your post and welcome to the forums. It's great having you on board with us in the Community.
As mentioned by japitts, you are able to use your own router however you do need VM broadband. It's also worth noting that should you have any issues with your broadband and/or TV service, you may need to disconnect your third party equipment for troubleshooting.
If you have any issues, pop back and let us know.
Thanks,