A different kind of black box...

When you think of a black box there are all kinds of thoughts that can come into your mind, including voting if you have done research on elections. What is the definition of a black box? Black box describes a device or system or object when it is viewed primarily in terms of its input and output characteristics. It's also a company that sells CAT5e as well as other cables. When I first think of a black box, I think this: