I admit it. I am technically challenged. It took a while to understand, let alone appreciate that diversity and the benefits of USB.

What do exactly?

USB stands for Universal Serial Bus. The first time I heard that, I imagine my days of driving a big yellow school bus and fill the seats with a serial killer. Was this something that I wanted in my house?

It turned out okay. I was not attacked or run over, and I liked these little USB to my country.They simply plug in - just play. Yay! Something that I could understand. And I have four available slots on my computer. I wondered what this for themselves.