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

I wanted to share an HP printer between my wife's laptop and my desktop, so I bought the 30505 to make this easier than switching cables all the time. I connected the devices as the instructions indicated and neither computer could see the printer. I removed the 30505 and directly connected each computer in turn to the printer -- works just fine. Note that I had no intention of using the keyboard hot key to switch the device -- I was depending upon the button on the 30505 to do that for me. No dice. Clearly, the 30505 that was sent to me was defective, and since it is obviously cheaply made, asking for a replacement seems to me to be a waste of time. Therefore I returned it. "Look elsewhere" is my suggestion to you.