what do i need to buy?
just bought a 2nd desktop for my home. i was told that i need to purchase a usb adapter for computer #2. in addition to a wireless router. i'm so confused, i don't want to spend more money if i don't have to.
your computer #2 may not have a built in Wifi device to connect to your router wirelessly, if you need to then yes, make sure the usb wireless adapter support your computer #2 operating system.