Network Services has tested quite a few wireless cards that will work with the CSUDH wireless network. A link to the list of cards is below:

http://www.cisco.com/en/US/partners/pr46/pr147/partners_pgm_partners_0900aecd800a7907.html

Although we are confident that most of the recent wireless card will work, we have found that some cards that are marketed towards home wireless networking will not work in our network. Hence, we strongly recommend, when purchasing wireless card that will work  in the CSUDH wireless network, purchase them from the above list.