30 feet
A wireless hub is a place where Internet can be acquired through wireless channels, like WiFi. An example of a wireless hub would be a restaurant that offers free WiFi to its customers. The hub is the WiFi antenna.
Press Settings, then General -> Network -> Wifi. Select the wireless hub by name, and enter the wireless password (if there is any).
Unfortunately, a hub isn't a router so you won't be able to get wireless Internet from one.
if your wireless router has lan ports then the answer is yes.
wireless
In most cases you can.
The range for the wireless controllers is 30 ft.
YES, the first thing to understand is that there is a vast difference in the two. HUB and ROUTERS (Hub is a Traffic Cop, that is able to focus on the job at hand and perform exactly as needed with traffic. A router is merely a traffic light that performs exactly as commanded.) Now any wireless hub or router will connect any wireless device, but to share a high speed intenet (Cable or DSL)you MUST have a HUB. Hubs are designed to receive a broadband carrier and wireless traffic. But if you having difficulty connecting most likely your wireless devices are not finding or detecting the wireless router or hub. Winxp is unusual, but the best fail safe here is install software for all devices and SHUTDOWN everything! Broadband modems, wireless hub/router and all connected computers. Disconnect power to Broadband modems and wireless hub/router. Wait 10-15 seconds then Plug in power to Braodband modem first. Then wait about 5 seconds and plug in wireless hub/router. Once bioth devices are light up normally turn on all connected computers. The computers should detect the system and self route to compleation.
You need to buy a wireless router and connect it to the modem.
If you will search Yahoo or Google with the term, "4 port wireless hub" you will find one.
Without a hub / router, you can not access the internet. So the benefits in having a hub will be accessing the internet through 2 ways - wireless and wired.
Modern wireless phones have a range of approx. 300 feet.