Instruct: Classify a given review as either positive or negative.
Query: Worthless

I found this to be worthless. It works well but I learned after buying this that USB cords will not transmit signal after they get so long and when you have something like this it interrupts even more. I was going to use this for my printer and had 2 6' cables. Used this and made it 12'. My printer did not work. When I connected 1 cable it worked. Had a computer person come check it out and he told me that USB will not work on long distances like that. That is why it is hard to find a USB cable longer than 6'. So with that being true that pretty much makes this thing worthless. It does work good though as far as makes good connection and is built well.