Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Thumbs Down

I purchased this item so I would't have to keep crawling on the floor to get to my USB ports on the back of my PC.I have a printer, scanner, digital camera, all requiring USB ports.MY PC recognised the hub when I plugged it in but when I tried to use my scanner it locked up, then my camera would't connect any more. After several reboots I was able to get one device working at a time, however it's pointless having a USB hub unless you can connect more than one thing to it!Needless to say I have repackaged it and sent it back. I guess I just have to keep crawling around on the floor.