Instruct: Classify a given review into positive or negative sentiment.
Query: DON'T PURCHASE THIS CARD YOU'LL BE SORRY

Purchased 2 DWL-G650 1 worked after updating OS, one did not. Configured second laptop for working card then took the bad one back. Same card same number except it with a B2 Firmware the working one was an A1 firmware. Installed software did not work had to uninstall and install the new software. Now it is installed and indicates it is working but receives nothing. Called tech support....Forget it long distance and I waited about 20 minutes before hanging up. Sent email no response. Taking them both back today and buying a linksys. My fault tried to go cheap and got what I paid for. I already had a linksys and should have just stuck with them.I don't believe that D-link has a QA department, which becomes apparent with the product and software.