Hotspot from a phone or a private router – the main advantages and disadvantages – Computerworld

Stationary work returns. We go on business trips with him again, go to press conferences and visit clients. The mobility of today’s employees is high, but internet access is required to work. A personal hotspot from your phone, a modem built into your laptop, or a dedicated Wi-Fi router? We present the pros and cons of mobile network access anywhere.

For many workers, the end of the pandemic means a return hybrid business or landline phone. Gradually we are going on business trips againWe participate in various press conferences and business meetings. It happens that we have to work from different places that are not suitable for us to create optimal conditions. Talk about public utilities whom airports, railway stations or alone transport wehiclestrains, coaches, planes if cars.

A fast and secure Internet connection is required to work outside the office. Source: Etienne Boulanger / Unsplash

Working outside the office requires a fast and secure Internet connection

Source: Etienne Boulanger / Unsplash

You do not need to be physically present at the company’s head office or branch to perform your professional duties abroad. All you need is a desktop computer, tablet or mobile phone with internet access. The problem arises here. We have Internet access in the office using wired or high speed Wi-Fi. The main thing is that the office network is usually very fast and properly protected, not to mention public hotspots. Employers often provide employees with VPN security tunnels, however public hotspot still is not a suitable transition for work. It is often a heavy load network in translation low efficiency.

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It is not a good idea to use public hotspots. Source: KOBU Agency / Unsplash

Using public hotspots is not a very good idea

Source: KOBU Agency / Unsplash

Working with the route, we have several options to connect to the network – use a personal hotspot on your work phone, using a special modem on the computer (optional equipment that is popular in many business models) or Access to an external mobile router running on 4G LTE or 5G technology. What is the best solution? Below we present the advantages and disadvantages of each of them and recommend which one to choose.

Personal Hotspot – The most popular way to access the Internet outside the office

The vast majority of employees outside the office access the Internet from a mobile phone. As you can see, this solution has only advantages. Almost every employee has Business phone with SIM card provides access to the network. In addition to smartphones are increasingly using 5G, thus providing faster access to the network. There is no need to remember about an additional device, a There is no need for the employer to provide us with additional equipment and an additional SIM cardthis will allow you to use the network.

Outside the home and office, we often use the Internet from a mobile phone Source: Arnel Hasanovic / Unsplash

Outside the home and office, we often use the Internet from a mobile phone

Source: Arnel Hasanovic / Unsplash

But if we take a closer look, we will see many disadvantages of this solution. On a 4G LTE network, the smartphone will work in Wi-Fi hotspot mode for a maximum of several hours. The transition to 5G shortens this period by an additional 10 to 30%. It is also worth paying attention to When the Internet is available, the cell phone heats up significantly and impaired GPS performance, but that’s not all.

The biggest problem arises when there is an incoming call or when we want to call ourselves. The vast majority of smartphones will then cut off the Wi-Fi hotspot or, at best, the connection will significantly reduce his performance. This means that personal hotspots will not be successful among employees who base their professional duties primarily on voice calls. We are talking about traders, for example.

Built-in modem – a luxury without unnecessary restrictions

Most business computers From lines like Lenovo ThinkPad, HP EliteBook or Dell Latitude can be equipped with an optional mobile modem. All you have to do is insert a SIM card to enjoy access to the network from almost anywhere. This solution has many advantages. First does not limit the functionality of the mobile phone. We should not worry about battery life – working with the internal modem will not be felt in the context of battery discharge. In addition to The notebook has a larger body, which turns into more powerful antennas placed near the matrix. Thanks to them we will get better connection to the network outside the city.

Instructions for inserting a SIM card into the notebook Source:

Instructions for inserting the SIM card into the notebook


The modem installed in the laptop has practically no disadvantages. You can count among them limited access – Not every manufacturer offers the option of buying a laptop with a built-in modem. A good example is Apple, which never offers a MacBook with a 3G / 4G LTE / 5G connection. Another disadvantage price such a solution. To use the modem, you need an expensive laptop, and the modem itself is additional equipment that costs at least a few hundred zlotys. It is also necessary additional SIM card.

Portable router with built-in modem is the best choice for cooperation outside the office

Network device manufacturers have been offering them for many years mobile Wi-Fi routers with built-in mobile modem. There are many inexpensive designs on the market that work as standard 4G LTE and significantly more expensive z 5G. Selected devices are also sold by mobile network operators along with mobile Internet tariff plans.

Portable 5G mobile modem router Source:

Portable router with 5G mobile modem


From an employee’s point of view, the portable model has only its drawbacks. Here it is additional deviceyou need to remember that. He also demands separate charge and additional SIM card. on the other hand The portable modem offers high performance, powerful antennas and Ability to effectively manage more than one device at a time. Thanks to these features A portable router with a built-in mobile modem is the right choice for employees who use several devices at the same time. for example, computers, phones, tablets and smart watches. The portable router will also work well on business trips with more than one person. The vast majority of models can support at least 16 end devices. Thanks to such a solution even more than 10 employees can work comfortably using one sim card. A portable router with a built-in modem does the same A good device for use in a company car. When connected to the power supply, it will provide access to the network 24/7/365.

The best choice depends on individual preferences

From a practical point of view, there is no clear winner. Surely The cell phone will perform the worst as a personal hotspot. This a good solution for a while or from time to time. During intensive use, for example within a few hours, it will quickly become apparent that this is not the optimal solution. On the other hand, we do not need any additional equipment or SIM card to use it, so the popularity of personal hotspots based on mobile phones will increase..

The best choice for a single employee will be a laptop with a special modem 4G LTE or 5G, a for working groups work outside the office A portable router with a modem installed on the mobile network will work best.

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