Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WPA does not work for a lot of people

I bought this combo because I wanted to upgrade my wireless network with faster speed and higher security. The speed is no problem, but the security is. After upgrading firmware on the router, I was able to configure WPA security (the best wireless security) with no trouble. The same did not hold true for the PC card...I got installation errors on the software upgrade for the card (you can't use WPA without the upgrade), and apparently for certain computers, especially those with AMD processors, the upgrade software simply doesn't work. Tech support was a big waste of time so far.If you want WPA security and you have an AMD-based laptop, you might want to think twice.