Help with emac

Please help me. I want to make my older emac desk tops to wireless and do not know how, it is a OSX 10.4.11 and they run great, but I bout a macbook and switched to a Verizon Hot Spot. what can I use to switch? I tried apple airport extreme, but there is no place to put it, I hooked up the antenna and nothing happen. What am I doing wrong and is it impossible to make these wireless? Thank you, Chanterlady I am do not know anything about computers, that is why I bought Macs.

You will need to purchase an airport card for each eMac. The cards go in a slot behind the optical drive door.

The early eMacs use the original Airport Card which is 802.11b so do not expect a lot of speed.

Later models can use an 802.11g card. The original card is dirt cheap on eBay:-

http://www.ebay.com/itm/Original-Ai...otn=21&pmod=280832848313&ps=54#ht_1226wt_1141

Later model eMacs use the Airport Extreme Card:-

http://support.apple.com/kb/HT3024

Always helps nix you provide full model details. Here is a listing for one.

http://www.ebay.com/itm/B-AirPort-E...ltDomain_0&hash=item2a18c37b32#ht_2297wt_1398