Do you need a hub for a wireless modem if you just want to get Wi-Fi for PSP?
Well, you don't need anything to connect to any Wi-Fi! You just need to be near to a Computer Shop then scan it with your Internet Browser. You would be able to get in to your selected website!
Your Answer: Your answer is,<No> I assume that you are talking about a modem such as a netgear which you can plug into your USB port on your pc.>>> . No. If you have wireless and you have a built in Wifi Card, you will be able to connect to your wireless network without and cable connected to you computer. However if you have a DSL like Embarq which in not wireless you will have…
Do you need wireless router or wireless modem is enough for wireless internet connection if you have cable internet?
Not really an answer to your query. But why do you need to hook your wireless modem into your wireless cable modem? I recently got a wireless cable modem, and it manages everything on the network just fine. There are three of us and we can all use the internet and use the network printer, which is wireless, just fine.