What is USB Hub?

what is usb hub

what is usb hub

Talking about the USB hub, you may be familiar with it as there are so many USB hub products appeared in the market in recent years. However, what is USB hub? Do you know how it works? And do you really need a USB hub?

Well, check the contents below, let’s find the answers together!


What’s USB Hub?

what is usb hub

A USB hub is a device that expands a single USB port into several so that there are many ports available to connect devices to a host system, just like a power strip we used.

Typically a USB hub has four ports or more which designed for your computers, keyboards, printers, iPad or any other electronic devices.

You can plug the hub into your computer or other devices. By chaining hubs together, you can build up dozens of available USB ports on a single computer.


Do we really need a USB Hub?

What is USB Hub?

Well, the answer depends. If you have much work with devices that need power to work, a USB hub is definitely necessary. Actually, most computers that you buy today are comes with one or two USB sockets at least. However, within so many USB devices on the market, they are run out of power very quickly.

For example, your devices like keyboard, mouse, printer, microphone they all running on the USB technology. Without USB hub, how do you hook all the devices?


How do USB hub works?

USB hubs have a special protocol that makes them ‘transparent’ to the host and allows for passing of data between multiple devices. Thus you could use the USB hub to get more USB ports charged.


How to choose a USB hub?

What is USB Hub?

If you’ve shopped around, there are no doubt to seen USB hubs in all shapes, sizes, colors and different prices. What kind of USB hub should we buy?

The most important rule for choosing a USB hub is to make sure that it’s a powered hub. Through it’ll cost you a lot.

It’s essential to choose a powered USB hub as you can occupy every port with power-sucking devices and not have to worry about limited amps leading to operational issues.


Best USB Hub Recommendations


HooToo 9-Port 60 Watts USB 3.0 Hub (Amazon Best Seller)

EasyAcc USB 2.0 7-Port Charging and Data Hub 

Anker USB 3.0 7-Port Charging and Data Hub

What is USB Hub?


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