Terminal connections for controlling devices, some times Mice or older keyboards. Not commonly used any more.
spdif is a digital audio Output, Certain a/v receivers may offer this type of connection, however if your using HDMI for audio, then their probably wont be much benefit. an RS232 port is generaly used either for software updates and servicing, or for external control of the unit via a 3rd party control system.
Serial port, this one, (http://en.wikipedia.org/wiki/Image:RS-232.jpeg) it is usually coloured green on modern computers.
USB Port
USB Port
USB Port
A USB port is the type of port that is used by an infrared mouse. This type of mouse does not require batteries and uses infrared light in order to operate.
The Type F charging port is commonly used in Iceland for electronic devices.
Port is a noun as in "He docked the ship in the port." Port can be used as a verb. It describes an action. "Port the boat over there."
The port is a USB (Universal Serial Bus).
Rollover cable is used.
Console cable. DB4