Instruct: Classify an Amazon review as either positive or negative.
Query: GARBAGE!

Mine is now in the trash. I decided to take it apart, since I know cheaply made products are usually very easy to make work.Well I found the problem, and it can't be fixed, I tried. The problem with the design is that on the one end, the two fiber optic cables meet into one, but it is only two pieces of plastic slightly melted together to form one fiber optic, but it still remains as two and what happens is that the light does not meet up directly in the same place on the one plug end. So if your cables or receiver are extremely sensitive this product can not be salvaged. I tried re-aligning the two ends better so it made a more accurate alignment, but there is hardly any internal cable to work with. Spend the extra money on an actual switch, there is a reason why this is so cheap and the shipping so expensive.