Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good - works...

I was wary given some reviews, but didn't really want to spend a ton of money on something that should be so simple.I use this for a laptop that has only 1 usb port on the docking hub. All the peripherals are linked to it, and everything works fine about 2-3 months in.Cheap and so far it works just fine.