I do think that a man should pay for the first date or two but after that the girl can pay now and then. For my relationship i pay in the winter time he pays in the summer. We do it this way because he does landscaping for a living. So in the winter time he doesn't work. This works out for us pretty well.
USB stands for Universal Serial Bus. USB is used to connect peripheral devices to a computer. Ethernet, on the other hand, is a high-speed networking protocol. It is used primarily to connect local area networks (LANs). Ethernet can also be used to connect a DSL or cable modem to a computer. The USB 1.0 specification supported speeds up to 12 megabits per second (Mbps.) USB 2.0 supports speeds up to 480 Mbps.
An Ethernet port (aka jack or socket) is an opening on computer network equipment that Ethernet cables plug into. Their purpose is to connect wired network hardware in a local area network (LAN), metropolitan area network (MAN), or wide area network (WAN).