Top & Best USB Hub: What are the best models in 2021?
the most complete Shopping Guide on the internet! The product we are going to talk about today is the USB hub, ideal for those who need to use multiple devices connected at the same time on a notebook.
This product works as a multiplier, connecting various accessories, such as a printer, keyboard, mouse, pen drive, network connection, webcam and more, to a single USB port on the laptop.
Are your computer entries not enough? Are you looking for a solution? The USB hub may be the answer. Check out this article with some models, prices, where to buy them and the main features of this simple yet very efficient product.
First, the most important
- The USB hub is a multiplier of USB ports for the computer or notebook. The accessory is capable of connecting several devices simultaneously on a single USB port, saving time and bringing convenience.
- It can be found with different port numbers, in different formats and designs and has functions in addition to the main one.
- It is a product that exists in both cheaper and more expensive versions.
You may also like:
- USB C Adapter: How to choose the best option in 2021?
- Micro USB Cable: Which is the best in 2021?
- USB network adapter: How to choose the best in 2021?
Ranking: The 4 best USB hub models
The USB hub is a very practical accessory that allows you to connect several devices at the same time in a single notebook. If you are unsure which model to buy, check out our Guide!
With the advancement of technology, electronics are becoming more and more practical, but also, losing some details, such as the USB ports on notebooks. If you need to connect a series of devices at the same time, how do you do it?
One solution may be the USB hub, a simple accessory that allows the connection of several outputs of the type to be connected to a single port. See our tips below and learn which one to choose.
What is a USB hub and what is it for?
The USB hub is a very interesting accessory, because, despite being relatively simple, it is extremely efficient and useful. This small device allows you to connect several other devices on a single USB port.It is a fact that the number of entries of this type of laptops is decreasing or, often, is not enough for the user. If he uses a mouse, keyboard, network connection, printer, pen drive, external hard drives, all at once, how can I avoid having to change cables?
This is exactly what the USB hub is for. It brings practicality, simultaneously connecting seven or more electronic devices to only one input.
In addition, as there are several models of the product, it can have other functions as well, such as notebook cooler and card reader, for example, with a single device doing more than one job.
What are the advantages and disadvantages of the USB hub?
Clearly the main advantage of the USB hub is to multiply the USB inputs of a notebook, making it possible to connect several devices simultaneously.In addition, this accessory exists in many different formats, models and designs, and can please different tastes.
The USB hub is also very simple and easy to use. Simply plug the devices into the USB ports, connect the hub to the computer and it is ready to be used, as well as the electronics connected to it.
Another positive point is that, in addition to plugging various accessories through a single port, it can also have other functions, such as charging devices, reading cards and even serving as a notebook cooler.
The disadvantage of this product is that, if you use several products that do not have their own power, a hub that also does not have direct power will suffer an overload in the power supply.
Did you like to know the main advantages and disadvantages? Then see the table below with the positive and negative points placed in a comparative way.
What to pay attention to before buying a USB hub?
Now that you know what the USB hub is for and you already know some models, there are some details that should be observed carefully.This accessory can extend a USB network up to a maximum of 127 ports. This means that each input of the type allows the connection of up to 127 devices.
You must also pay attention to the length of the USB hub cable, which cannot be too long. In the USB 1.1 standard, they must measure a maximum of three meters. If you need to extend, you can use the hub as a repeater.
Speaking of energy, the connection of this standard allocates units of 100mA (current intensity), with a limit of 500mA on each port. Therefore, a USB port is not able to supply more than four connections, if each consumes 100mA.
However, it is possible to make a hub support 500mA per port, with the types with external power.
The USB hub is not an extremely inexpensive accessory, but neither is it that expensive. You will find good hubs at interesting prices that will meet your needs.In this guide we provide an interesting range of values. We list hubs that vary between R $ 30 and R $ 300.
Where to buy?
The USB hub is easily found, both in stores for building materials, computer, stationery and on the internet. On the web, you can find it on well-known sites, such as Amazon, own electronics stores, such as Dell.
If you prefer to buy over the internet, be sure to read the reviews and check the reviews of the product in question. Buying online gets you at the door and finding the best deals.
Purchasing criteria: Factors to compare the different types of USB hub
When purchasing the USB hub, some questions may arise when choosing the ideal model. However, there are some criteria that can help when differentiating and deciding.
To assist you at this point, we have raised the factors below that may influence your purchase. See what they are:
- Format and design
- Number of ports
Below we explain each of the purchase criteria so that they can help you buy the USB hub that makes the most sense for you at the moment.
Format and design
The USB hub can be found in different formats and designs and each model will be ideal for each purpose of use.
There are round hubs, which allow a more spacious layout for devices, hubs in more formal and technological formats, among others.
Depending on where it will be used and what it will be used for, the format can be an important criterion to take into account.
As we mentioned earlier, in addition to serving as a USB connection multiplier, the hub can also have other very useful functions.
The accessory can work simultaneously as a memory card reader, it can be a keyboard, a notebook cooler … There are several types.
So, when choosing yours, consider whether it’s worth taking advantage of to use it for other things too, in addition to connecting multiple devices on a single USB port.
The size of this accessory can also influence your purchase. If you need something more compact and portable, the ideal is to purchase a small hub to make transport and use easier.
But if you want something bigger and more robust, that is always in the same place – for example in the office – there are more powerful options.
Number of ports
The number of ports is a very important feature to choose from. After all, how many devices do you need to have connected simultaneously on your notebook?
Some models have four ports, others seven, or eight, ten and even “infinite”, in models that can have one cable attached to another and so on.
For those who use a keyboard, mouse, cable to charge a cell phone, printer, network connection, flash drive, external HD and other devices, obviously a hub with the largest possible number of USB ports will be ideal.
Therefore, make the choice according to your real need for use. There is no lack of options, but the important thing is that your goal with the product is, in fact, achieved.
USB Version / Speed
Another important issue to be noted when choosing your Hub is the version of the USB port, which will be directly related to the transfer speed of the information. Currently, the most common versions to be found are 1.1, 2.0 and 3.0. Check out the differences between them:
- USB 1.1. Version released in 1998, replaced 1.0 to unify the connection interface used. This type of USB has a speed that varies from 1.5 Mbps to 12 Mbps, that is, much slower compared to the later versions, 2.0 and 3.0
- USB 2.0. Launched in 2000, this was the version that made USB technology popular once and for all. The connector remained the same, but the maximum transfer speed jumped from 12 to 480 Mbps, that is, 40 times higher. This standard is still used today, although 3.0 is gaining more and more strength, especially in devices such as HDs. Pendrives, mice and keyboards continue to use the 2.0 standard.
- USB 3.0. Becoming more and more common, version 3.0 has a nine-pin connector (instead of four) and, in theory, a maximum transfer rate of up to 4.8 Gbps, 10 times higher than its previous version. For this reason, hard drives and other devices equipped with USB 3.0 usually have a much improved performance. 3.0, however, still competes with 2.0 because it is more expensive and because the previous version still meets the need in most cases.