Any brand should work. My WiFi-based ISP suggests that, if you are going to forego the on-board WiFi radio for a plug-in PC card, go for the one with the most power (keeping with true 'Home Improvement' maxims). They have been recommending the 200mW Senao (EnGenius) NL-2511CD+. Many for sale on eBay. In checking there just now, I see that someone now has a 300mW (yikes!) card for $86 (auction #5851830281). Good luck. Let us know what you ended up with and how it works for you.