What is a USB hub - The Benefits Of A USB Hub

What is a USB hub? Basically, a USB hub is like a mini extension connector for USB devices. It connects to your computer via USB port and enables you to connect multiple other devices with just your existing USB ports. In short, it is a sort of bridge between your computer and USB devices such as printers, scanners, flash drives, and even cell phones. However, some best USB Hub are actually powered, while others are not.

The USB hub is useful for many reasons. You can easily attach several peripheral devices without needing to clutter your desk or drawer with separate plugs. If you plug in a printer, scanner, flash drive, or another peripheral device, all of them may get power via the USB port but then only one or two devices could be powered via the internal USB port. This means that you would need to power the peripherals via an external power supply just to get all of the devices operating at the same time. This can get tricky, especially if you have multiple peripherals plugged in at the same time.

With a USB hub, you can eliminate this requirement. Most devices will work fine with only one USB port, and you do not need to worry about powering multiple devices at once when you want to use a USB hub to connect them all. This is especially true for high-powered computers, where the amount of power used by many high-voltage devices can be overwhelming. USB ports on notebook computers also prevent accidental shutdown of all the devices when you are not using them. If you are planning to buy or use a USB hub, here are some things that you might want to consider first.

There are four different USB connections that can be used for connecting peripheral devices. These ports are USB A, USB B, and USB C. The USB A connection offers data transfer rates up to 10 gigabits per second, which is more than sufficient for connecting a mouse, keyboard, or other device that requires data transfer speeds of this nature. A USB B connection offers data transfer rates up to 6 gigabits per second, which is still fast enough to handle most multimedia devices, especially those that are designed for faster data transfer. Finally, there is USB C which offers data transfer rates up to 5 megabits per second, making it a perfect choice for connecting a camera or other type of video device.

A home computer can benefit from a portable, powered usb hub. It makes the installation of printers and other devices much simpler because you do not have to plug them in through the USB ports on the motherboard. Also, it provides extra convenience, especially if you do not want to be tethered to a wall, because you can simply remove the hub and place it on a table or countertop wherever you want to use it.

Hubs can also help you with data storage. If you have many USB devices, it would take a great deal of room to store all of them. However, a hub would allow you to put all your devices into one convenient place. Plus, there are cases wherein all the devices in your collection need power source. Thus, the hub would save you the hassle of connecting each device to a separate power outlet. This would ensure that all the devices in your collection get power when necessary, which means you will always be able to use your USB hub without having to worry about whether it would provide power to your devices, or not.

Ricky is a graduate of computer science engineering, a writer and marketing consultant. he continues to study on Nano technology and its resulting benefits to achieving almost there.