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Port Expander

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Port Expander
Port expanders are devices that allow one port on a computer system to connect to multiple devices. You have the internal and external ports; they are the two basic ports. An internal expander is inside of the computer, usually connected to the motherboard. You can only see the expansion plate containing multiple ports. External device hooks up to the existing port and from there it has multiple places to connect. If it’s not connected to the computer system the devices are known as splitters. The advantage of using port expanders are that you get more ports to use. Some disadvantages of ports are a lot of them are external, because it uses more power. If your power source isn’t good enough it could cause problems and when you add more devices it takes up power. Docking stations and port replicator are accessories that you keep at your desk. Your laptop receives additional functionality, making it more like a desktop computer when it’s used at your desk. It communicates with a local printer, larger storage or backup drives, and possibly other devices that are not usually taken along with a notebook computer. It can also hold NIC that attaches it to a local area network. Port replicators are an attachment that allows a number of devices to be simultaneously connected. Each device connects to the port so when you’re ready to access one or more devices, the person just attaches the port replicator. This connects it all at once. It duplicates each of the notebook’s ports. That’s including parallel, serial, joystick and MIDI. One thing to remember is a port replicator is similar to a docking station, but does not include expansion...

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...Port Expander I had never heard of a port expander before this class, but after much looking, I’ve found out what a port expander is and what it does. “ A port expander is a hardware device designed to allow a user to utilize more than one device on a single port at one time. For example, the device may allow seven devices to connect to one serial port.”(Computer Hope, 2016) It still didn’t make much sense to me, even after reading about it. As I went along finding more information, the more sense it made. What I found about this item is that additional ports receive and send data into a parallel format, which means it needs to be converted to a serial format. I found on the internet sixteen different port expanders, those would be SCSI port expander, audio port expander, VGS port expander, SATA port expander, Ethernet port expander, Modus Serial port expander, SSD port expander, SAS port expander, DB-25 port expander, USB port expander, VDI port expander, Microphone port expander, Video port expander, and Serial port expander (termpaperwarehouse, 2016). As far as if the port expanders are made for specific types of computers, what I’ve found are mixed answers online for this one. So for my own conclusion, I’m going to say they are generally basic, but doesn’t mean it will work with all computers, because a port expander doesn’t actually introduce any new hardware, just introduces a connection. It seems there are advantages and disadvantages to using a port expander...

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...Research Paper 1 : Port Expander A port expander is a device that allows one port on a computer system to connect to multiple devices. There are two basic types of port expander: internal and external. The internal expander has a connection inside the computer, typically on the motherboard. The external device plugs into the existing port and then has multiple places to connect. When not a part of the computer system, these devices are commonly referred to as splitters. For example, the device may allow seven devices to connect to one serial port. Types of ports available on the expander hardware Ethernet port expander, FireWire port expander, DB-25 port expander, Serial port expander, USB port expander, VGA port expander, DVI port expander, SCSI port expander, Audio port expander, Video port expander, Microphone port expander, RS-422 port expander, Modbus serial port expander, SATA port expander, SAS port expander, SSD port expander There are no specific types of ports for different computers in technology today. That being said, all the computers from PC to Mac have all the same ports so one type of port expander should connect to that specific port on any type of computer. Port expanders offer the advantage of allowing more devices of a particular port type to be utilized at the same time. The downside or disadvantage to this is that all those devices will share the output for that single port that the expander was connected to. For example, a 3 Gbps port......

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...Port Expander A port expander is a device that allows one port on a computer system to connect to multiple devices. There are two basic forms of port expanders: Internal and External. An internal expander has a connection inside the computer, typically on the motherboard, and the only part the user sees in the expansion plate containing multiple ports. An external device plugs into the existing port and then has multiple places to connect. Now days there are no specific types of ports for different computers. Pretty much all computers from PC to Mac have all the same ports on them. One example of a port that was more specific just to Macs is the firewire, though these days firewire is rarely used. There are advantages and disadvantages of using a port expander. An advantage is that you get more ports to use. SAS takes one port and makes many out of them. A disadvantage is that a lot of the time they are external and can be annoying by being in the way. Also , if your power source isn’t good enough it could cause problems. When you add more devices it takes up more power, the power source can only handle so many extra ports. Hardware Expander Types: * Ethernet Port Expander Hardware * FireWire Port Expander Hardware * DB-25 Port Expander Hardware * Serial Port Expander Hardware * USB Port Expander Hardware * VGA Port Expander Hardware * DVI Port Expander Hardware * SCSI Port Expander Hardware * Audio Port Expander Hardware * Video Port Expander Hardware *......

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...Below is a free essay on "Port Expander" from Anti Essays, your source for free research papers, essays, and term paper examples. A port expander is a device that allows one port on a computer system to connect to multiple devices. There are two basic forms of port expanders: internal and external. An internal expander has a connection inside the computer, typically on the motherboard, and the only part the user sees is the expansion plate containing multiple ports. An external device plugs into the existing port and then has multiple places to connect. When not part of a computer system, these devices are commonly known as splitters. Hardware Expander Types: USB Port Expander Hardware DB-25 Port Expander Hardware Serial Port Expander Hardware FireWire Port Expander Hardware Ethernet Port Expander Hardware SATA Port Expander Hardware SSD Port Expander Hardware SAS Port Expander Hardware Modbus Serial Port Hardware VGA Port Expander Hardware DVI Port Expander Hardware Audio Port Expander Hardware Video Port Expander Hardware Microphone Port Expander Hardware RS-442 Port Expander Hardware SCSI Port Expander Hardware 3.) Port Expander’s will work for pretty much any PC they don’t make specific ones for different PC’s they are all the same. 4.) The advantages of using port expanders are that you get more ports to use. SAS expander’s takes one port and makes many out of them. So you have one 6gbps, and you expand it so you can connect 8 devices.......

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