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Well, depending on what you are using it for there are different kinds of advantages and disadvantages.

If you are using it on a desktop or home computer one of the advantages is the ability to allow more devices of a particular port type to be utilized at the same time. One disadvantage is if you have a 3Gbps port, with a port expander installed that can support up to seven devices, only has a max of 3Gbps throughput bandwidth divided by each device; or however many are plugged in and being used. The more devices you have plugged in the less throughput bandwidth that port can use.

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Eliseo Weimann

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2y ago
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12y ago

Well, depending on what you are using it for there are different kinds of advantages and disadvantages.

If you are using it on a desktop or home computer one of the advantages is the ability to allow more devices of a particular port type to be utilized at the same time. One disadvantage is if you have a 3Gbps port, with a port expander installed that can support up to seven devices, only has a max of 3Gbps throughput bandwidth divided by each device; or however many are plugged in and being used. The more devices you have plugged in the less throughput bandwidth that port can use.

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10y ago

A port expander is computer hardware that uses one port on a computer to connect more than one device. By using a port expander, it reduces the performance and speed more than if one just used discs. In some cases a SAS expander may be cheaper than more than one port. However, the more devices that have been connected, the less bandwidth there will be to use.

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Q: What are the port expander advantage and desadvantage?
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What are advantages and disadvantages of using a port expander?

Well, depending on what you are using it for there are different kinds of advantages and disadvantages. If you are using it on a desktop or home computer one of the advantages is the ability to allow more devices of a particular port type to be utilized at the same time. One disadvantage is if you have a 3Gbps port, with a port expander installed that can support up to seven devices, only has a max of 3Gbps throughput bandwidth divided by each device; or however many are plugged in and being used. The more devices you have plugged in the less throughput bandwidth that port can use.


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