Can you use a Wireless usb adapter in a laptop that has a wireless feature in it to get on to the internet or do you have to have a Wireless router with the wireless usb adapter Please Be Specific?
for any wireless network work you need the following two things working in conjunction with eachother:1: a wireless signal (from your own wireless router, or one you "steal" from a neighbor)2: a wireless receiver (built-in, usb adapter, etc)so yes you can use the usb to get on the net, but only with a signal, probably from your own wireless router.