Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worthless garbage

First of all, let me state that I'm a systems/network engineer who has built out a wireless internet service provider that covers over 100 square miles. So, I know a thing or two about networking, both wired and wireless. In short, this device flat out does not work. I know some people complain that this device is only 802.11b, but 11Mbps (tops) is perfectly fine for printing, so I thought I was getting something useful cheap. I was wrong.Two windows laptops and one Mac OS X 10.4.7 laptop can see the Ad-Hoc WLAN-PS network, but cannot connect. The Mac laptop fails to connect and asks if I want to try again. One of the Windows laptops tries to connect but will not succeed. The other connects, but for some tries to get a DHCP network address, even though I used a static address of 192.168.0.5. Even my Linux desktop couldn't see it.After 3 hours wasted, it's going back to the store. After this experience, I won't be buy the Dlink 802.11g version, either.