What is the port expander?

Port expger is a device that allows one port in the computer system to connect to multiple devices. There are two basic forms of port expander: internal and external. The internal expander has a connection inside the computer, usually on the motherboard, and the only part that the user sees is an expansion plate containing multiple ports. The external device connects to the existing port and then has multiple places to connect. If they are not part of the computer system, these devices are commonly known as distribution. Extension cables and strips are in almost every modern house. Both of these devices divide one socket into multiple devices. Cable division is also in many homes, allowing one coaxial cable to provide cable TV more sets. Some systems can even use A/B box, a device that connects multiple sets with the same system but switches between them by inverting between A or B.

these devices make the same basic task as the P -ExpanderOrtů. The expander will join one place, but will have more connections for the device. They go around several names such as Switch, Hub or Splitter, but they all do the same. Expanders are made for almost every type of harbor, but the most common versions of the household are for universal serial bus (USB) and Ethernet ports.

Internal port expander is common on desktop systems. One expansion board will have multiple ports, often several USBs. Inside the computer, all ports are part of one card that connect to the pre -marked location on the motherboard. Instead of the motherboard is programmed to process one port, but the card that connects to external ports processes routing, so the system is not overloaded.

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external port expander is usually much clearer. The cable will be started from Computer to the secondary box. This box will have several places that are identical to tImmo on the main system. For example, Ethernet Hub connects to a network port on a computer and then divides the connection in many different ways. This allows multiple network devices to share the same port.

There are a large number of different types of ports on commercial systems. Servers often have many different power and load requirements than standard user systems. Generally, they will use external route devices and monitoring use, albeit different ports. These systems range from systems similar to the home system to specialized internal hardware, which is created to connect to external expander.