The choice of a modem largely depends on what the user needs in the first place. 3G and ADSL modems have their own advantages and disadvantages. Each of the devices is capable of transmitting a signal at high speed, which is its main purpose.
Advantages and disadvantages of 3G modems
The market for modern technologies is developing rapidly, and the variety of modem models is growing steadily. The most common options are USB 3G and ADSL modems.
3G modem has a universal interface that everyone is used to seeing in most devices. It can be connected to a computer, laptop, router with wireless modem support. It is convenient enough to accommodate additional memory cards or GPS receivers.
If the signal needs to be amplified, there are modems with signal amplification to which you can connect an external antenna. This is especially important in rural areas, because in urban conditions the Internet speed is usually good, and outside the city, problems often arise.
The variety of cases, shapes, sizes and colors allows you to choose any option according to your personal preferences.
The disadvantages of USB 3G modems include the use of low-quality plastic used in some cheap models. Slight mechanical stress can lead to deformation of the case and failure of the device.
Advantages and Disadvantages of ADSL
Using the telephone line to access the Internet today does not interfere with telephone conversations. This device is capable of transmitting speeds up to 8 Mbps. This device is perfect for computer gamers, as ADSL technology can provide a connection with high speed, but with low ping, which is important for online games.
The disadvantages include some complexity of the connection, since a working section of the telephone line is required to connect an ADSL modem. Also, the presence of a paired telephone line or burglar alarm will be a serious obstacle.
The signal quality also depends on the distance between the modem and the PBX. The greater the distance, the worse the signal will be. Often, the signal speed is reduced due to the load that occurs due to tangible interference in large telephone cables.
The main advantage of ADSL modems is support for router and router functions, which means that several computers can access the network at the same time.
Thus, the choice of this or that device depends on which features are more important to the user. Each device has its own advantages and disadvantages. The range of prices is also great.
