Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not work

Could not get product to work after multiple tries on my XP system, downloads of software updates, reboots, turning off wireless devices, and moving things around. Returned it after struggling for a couple of hours and bought the Medialink - Wireless N USB Adapter - 802.11n - 150Mbps - 2.4ghz and it worked right away.