depends . you can have horrible connection and still be on but lagging everone else . so any but stronger is better ..
No, laptops only receive wifi signal not emit it.. whoever wrote this have no complete knowledge, yes you can give off Internet to a xbox 360 if your laptop has wifi signal , It's called a bridge connection , you going to need an ethernet cable!!
No it can not. The Nintendo wifi usb adapter sends a signal that only Nintendo products meant to connect to wifi (such as the DS and the Wii) can pick up. Xbox and other products of that nature can not pick up on the wireless signal sent out by the usb adapter.
yes, but you still need a wifi connection
You don't. If you have the new Xbox 360, you don't need a wireless adapter because it has built in wifi. But if you have any other Xbox 360 console then you will need a wireless adapter.
You need pay only for the adapter. If you have a wireless router you will not have to pay to anybody for your WiFi. But you still have to for Internet.
no
If oyu look at the directions for setting up wifi for internet there is a way to hook it up to the cable box.
No you need wifi. 3G would not have enough bandwidth.
It really depends in some cases. If on the Xbox 360, no. But if you get it from Origin or steam you will not need wifi.
no, you need a wifi.
The WiFi for the PS3 (that is part of the system and not an adapter) will seek out a WiFi signal when you attempt to set up the internet connection. It can then be set to automatically make an internet connection to either your Internet Service Provider or a strong signal that is not password protected What it does not do is provide you with internet if it is not already available. It also will not turn your internet into wireless or WiFi, you need a wireless router for that
yes you do or if you have wifi you can buy a xbox 360 online adapter and do it that way