wireless desktop adapter

Some where I read , I dont remember the site thoug, You can buy a wireless
adapter for your PC and make it work the same way as a wireles laptop
any of you guys made that before and if you do what sthe best adapter that can do that ….
thanks
Answer #1
Yea…You can either buy a USB or PCI adapter…I prefer the PCI option…
Answer #2
yes internal is usualy better performance but usb just plugs in without opening case and a usb with extended arial is about teh same as pci