bt vision help needed please.

I had Bt vision and a wired desktop in my front room.I decided that i wanted to put the Bt Vision upstairs,but leave my desktop downstairs.My tv works fine ,but i can't seem to connect to my desktop downstairs anymore.If i want to use it i have to bring the Bt Hub down and connect it that way..Is it possible to have my hub upstairs with Bt vision and have a connection downstairs? Will i need to buy a wireless usb to use for my pc downstairs? I'm not sure how they work.thanks in advance
btw i'm on Vista home OS.

This thread is now locked and can not be replied to.

Intel Coffee Lake 8th-gen Core processors release date rumours

1995-2015: How technology has changed the world in 20 years

Framestore’s haunting post-WWII title sequence for new BBC series SS-GB

Best iPhone games 2017 | Best iPad games 2017: 162 fantastic iOS games that you need to play right…