The Basic Difference Between Plug, Connector, Port and Jack
  If you have been in a state of confusion, we hope that this jack vs. plug or connector jack vs. plug guide has helped you get a clearer picture.

Plug:

The plug is part of a cable that connects into a port. The plug always connects to something else (e.g., a jack or port on the wall). For example, the most common plug is the power plug that connects your computer and monitor to a power source and allows it to turn on and boot. With the plug correctly wired and secured in the wall, appliances, lamps, electronics or other items requiring electric power can be plugged into the outlet. When the male metal prongs of the plug are inserted into the plastic-covered (but metal inside) female outlet, a conductive connection is created between the appliance or electronic and the home's electrical wiring. This connection allows electricity to pass freely from the electrical wiring into the item, providing the requisite power for the appliance or electronic to function.

Connector:

A connector is the distinctive end of a plug, jack, or the edge of a card that associates into a port. For instance, all PC development cards will have a connector that enables the card to be associated into an opening on the motherboard. When alluding to links, the connector is the extreme point of the cable that connects into a port. For instance, the endpoint of a USB cable has a connector that enables it to interface into a USB port. They are also popularly known as a physical interface. A connector attaches a cable to a port. A connector toward one side of a cable connects to a port on the framework unit, and a connector at the opposite end of the cable joins to a port on the fringe. An electronic connector used to associate two unique gadgets together, likewise known as plugs, interfaces or ports. Some connectors are planned with locking features to avoid accidents or poor ecological fixing. Locking system incorporates locking switches of different sorts, screw bolting, and flip or blade locking.

Port:

The port will have either gaps or a space that coordinates the plug or card being attached into the port. A port is used to connect something. A port is a point at which a peripheral device is attached or speaks to a framework unit so that the peripheral device can send information to or get data from the PC. An outside gadget, for example, a console, screen, printer, mouse, and amplifier, frequently joins by a cable to a port on the framework unit. Rather than a port, the term jack now and then is utilized to recognize sound and video ports. The front and back of the framework unit on a work area PC contain numerous ports. On laptops, including netbooks and Tablet PCs, the ports are on the back, front, or potentially sides.

Jack:

A jack is like a port and is an opening or other connection that enables an excellent fitting to be associated into the jack. You will dependably connect something to a jack. A jack is regularly utilized while portraying a sound jack. A jack is commonly viewed as the "fixed" portion, i.e., the part that is housed on a gear that doesn't move to such an extent. A jack is typically a female socket. Connectzone offers a wide variety of cables with a lifetime guarantee. All at an affordable price. Don’t forget to check out the vast range of cables that can help you connect all kinds of connectors, plugs, jacks, and ports!