netgear rangemax router wpn824

i connected my room pc that has xp pro with a usb to the wireless router.my main pc is connected directly to the router and is running xp home.the one that is connected through usb works fine,but for some reason the pc that is connected direclty will time to time not connect to the internet.the page would freeze up and then not connect to the internet.is there something that i did wrong to make this happen?

The spec for the WPN824 router that I'm looking at doesn't have a USB connector.

Can you find a link to the one you are using please. :unsure:

sorry did nt explain it good,i am using a usb to connect to the router wireless and that works fine,the problem is with the pc that i have connected direclty to the router.the connection comes and goes .