The pace of new electronic devices for home use is astounding. Initially, it all started with a simple electric razor, but now robotic vacuum cleaners are already rolling across the floor, half of household appliances are controlled from a smartphone. Technological growth has not spared network equipment either. In the past, every house looked like a spider web of wires. Now, wireless gadgets have almost completely eclipsed their predecessors. However, the confusion between some devices has not diminished. Many users do not understand what a modem, router and router are. Maybe this is generally the same thing and there are no differences between them? Let's try to figure it out. Check more at the

What is a modem?
A modem is a device that converts a signal and adapts it to the distribution environment. When a signal is received, it is modulated. When sending a signal - demodulation. That is why the modem is also called a modulator / demodulator. The modem is always responsible for the Internet connection for one gadget, because it is technically the simplest device.

There are two main types of modems: 3G / 4G and ADSL. Connection via 3G / 4G is carried out using a SIM card. Here is a typical 4G (or LTE) modem.

ADSL is connected via a telephone line. Both are very rare in nature, because they have an unstable signal and a low data transfer rate.

What is a router?
Modem, router, router: what is it and what are the differences?It is a technically more complex device that provides connectivity for multiple gadgets. It is based on the modem itself, which is engaged in signal conversion. However, in addition to this, the router is able to assign a unique IP address for each connection. Provide protection with built-in firewall. Adjust the baud rate and so on. That is, in essence, a router is an advanced modem that, in addition to modulation / demodulation, does other work related to traffic.

Another popular name for a router is a router. Many users think that these are different things, but in reality they are one and the same. The confusion arose when Wi-Fi routers appeared, which began to include, in addition to a modem, an access point.

What is an Access Point?
Modem, router, router: what is it and what are the differences?At its core, it is a simple hub that provides wireless access to an existing network or the creation of a new wireless network. With multiple connections to one point, the bandwidth is divided by the number of connected users. We can say that the access point is a stripped-down version of the router. Yes, it can work in bridge or repeater mode, but most modern routers support these modes. We repeat that a router is the most complex technical device of all those described, which includes all the functionality of all its fellows.

What to choose?
Obviously, the most common and practical option is a router. I connected to the network using a cable from the provider and distributed Wi-Fi to several devices, what else do I need for home use?

The modem is suitable if for some reason you do not have a fiber optic connection. This is often the case in private sectors where ISPs do not run cables. Therefore, if you can only access the World Wide Web using a telephone line, choose a modem that can convert the signal.

An access point for home use is extremely rare. As mentioned above, its functionality is limited. But to create a seamless Wi-Fi network in the office or organize HotSpot in a cafe, you need an access point.