Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Robust for Reliable, Commercial Use

I bought this device with the hopes of accomplishing two birds with one stone:1) to have with me to travel around and "plug" into existing wireless or wired networks2) to extend my own AP at homeSad to say, this device works well for neither. It lacks support to connect to any remotely-secured wireless network. So if your network has a hidden SSID, uses WEP/WAP/TKIP/etc you won't be able to connect to it.Even still, broadcast signal was quite week.On a positive note, the device is tiny and comes with a durable case and nice Cat-5 cord. The retractable plug is a nice touch.And to be totally fair, I haven't tried the unit to connect to a wired network and then broadcast wirelessly. I might end up returning it before ever trying, though, because it did not meet my intial needs.