How to Set Up Wireless in Your Car – An Overview of Vehicle Routers

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Every area where people interact now uses internet technology. Given that a modern-day residents of a large city may spend as much as 25% of the time in his car for work and leisure, high-speed joint access to the Internet in the vehicle becomes important. Most people living in megacities can purchase and install a set of these devices on their own.

By installing Wi-Fi in their vehicles, many car owners make a lot of tasks easier for the driver and any passengers. Furthermore, it is now practically required for cars used for long-distance passenger transportation to have Wi-Fi Internet access.

But how to set up a car internet connection

Tablet or smartphone

Using a smartphone or tablet, you can quickly connect to the Internet while driving. Purchasing extremely costly equipment is not required. Having an Android smartphone or tablet that can function as an access point and has all the features you need to receive and distribute the Internet is sufficient.

You must access the settings menu and follow a few easy steps to activate this mode.

Locate the “Wireless Networks” – “Sharing” submenu, then select the “Modem Mode” tab. There will be multiple items displayed in the settings, one of which is the essential “Wi-Fi access point”. The boombox must then be connected to the new network.

Using a phone or tablet to access Wi-Fi Internet is simple and convenient. But while in access point mode, the device will quickly run out of battery. A tariff that is unlimited or has a high gigabyte count is required. Another drawback is that the tablet or mobile device may lose signal when traveling outside of town.

Your phone is a Bluetooth modem that you can use. On older mobile device models running Windows Mobile and Symbian operating systems, this option is used. The phone will distribute the Internet normally in this scenario. For other devices to connect to the network, they need to have a Bluetooth module.


External and integrated modem laptops are suitable for connecting the device to the Internet. The primary drawback of this approach is the device’s size in relation to a phone. However, the laptop’s battery is larger and its signal reception is better.

Using a Windows laptop, you must navigate to the “Settings” menu and select the “Network and Internet” tab in order to configure your car’s Internet. Next, locate the “Mobile hotspot” setting and approve the use of other devices to access the internet.

USB adapter

An equipment for the Internet in the car with a simple structural design is the USB-modem with Wi-Fi capability. It is a device that looks like a “flash drive” and is placed into the multimedia navigation system or car radio’s USB port. The modem’s compact design and subtle appearance are its primary advantages.

Because the modem stays in the car, the owner always has access to the Internet. Using a separate SIM card intended solely for internet access is possible with a 4G or 3G modem in the vehicle. Without purchasing a call and SMS bundle, you can select a cost-effective plan.

A limited number of connected devices and poor signal reception and transmission quality are the drawbacks of this type of Internet connection.

Helpful advice

According to Wireless Dev Net purchasing universal modems is preferable. Single-operating company devices are less expensive but have fewer features. Specifically, they forbid you from changing the SIM card. Those who live in cities do not need this. On the other hand, it is preferable to have backup plans available for frequent travelers. It occurs when one operator’s signal is lost in a certain area while another network remains strong.

The kind of device determines how to connect a modem in the automobile. Certain USB modems are limited to being connected to a laptop. The computer’s operating system is used to exercise control. These modems aren’t autonomous, so they can’t be used while driving.

There is a need for Wi-Fi distribution devices. Some are automatically configured and only require being plugged into the car’s TV, navigation system, or stereo. Certain models necessitate an initial computer connection in order to modify the settings.

Purchase an Internet signal amplifier to improve the performance of the USB modem in the vehicle. Those who frequently travel outside the city should do this. The signal frequently disappears in rural areas. A 3G modem with an antenna amplifier can offer a faster and more reliable internet connection.


OBD-II devices are made to connect to the port of the same name in order to carry out diagnostic tasks. They come equipped with an integrated Wi-Fi module. They enable error detection. OBD-II devices have the ability to disperse Wi-Fi due to their functionality. As a result, it establishes a mobile access point for USB modem-free Internet access.

Apart from the World Wide Web, the owner of the car can access a multitude of information. Producers of smartphone apps and providers of vehicle movement data include Delphi Link Systems. The owner can view historical movement data and track the vehicle in real time.

OBD-II has a number of drawbacks, including a high price and communication quality that is on par with a USB modem and phone. Fixed Wi-Fi modem and router are more expensive than mobile Wi-Fi routers.

A wireless router, also known as an in-car router, is a device that excels in communication quality, functionality, and dependability. Captures the cellular operators’ signal. Frequently necessitating stationary installation, it is unsuitable for transferring between vehicles.

Nevertheless, assuming mobility, there are some exceptions to the norm. This is comparable to video recorders that have two mounts.

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