Wifi Adapter for PC | Definition, Features and Necessities: Wifi Adapter is a device which helps us to connect wireless network along with our Desktops or Laptops. The wifi adapters can either be bought as a small usb device or a PCI device. Wifi Adapter USB device is a mini Pendrive shaped device which can be plugged into the USB port of the Desktop or a laptop. A PCI is something which can be attached to empty slots of your motherboard directly. Normally, the desktops come out without an inbuilt wifi adapter and hence it is very essential to buy a Wifi Adapter for PC.

Wifi Adapter for PC | Definition, Features and Necessities

Wifi Adapter for PC

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What is Wifi Adapter for PC?

Wifi Adapter is a device which helps you to connect any device to a wireless device. It makes you device portable and easily connects to a wireless network. The world is growing and the technology is upgrading day by day. Everyone is installing Wireless networks in their homes and offices. The Laptops and mobile devices are inbuilt with wifi adapters but the desktops come out without wifi adapters. There are LANs available and you can connect your PC with LAN cables but wifi adapters will help you to connect your PC without any LAN cables. Without LAN cables, your system will be wire free and it will look neat and tidy.

Wifi Adapter for PC | Definition, Features and Necessities

Wifi Adapter for PC

See the review of Asus RT-AC5300 Router and its specification

What is the Purpose of Wifi Adapter

There are many benefits of using a Wifi Adapter and here are few important benefits:

Free Computers from Wires

The earlier computers or Desktops were using Wired connections and hence a lot of wires surrounds your computer making it a tedious work for you to clean. Wifi adapter for PC will reduce the number of wires required as it eliminates the LAN wires which will make your workspace look neat and clean.

Eliminates the need to Install an Internal Hardware

In order to make your desktops or Laptops a wireless receiving device, you should install an internal hardware to your motherboard which is quite costlier. Now, Wifi adapter reduces the cost of installing an internal hardware as it comes out as a USB device which can be attached to the USB port of your computers. Hence, Wifi Adapter for PC eliminates the need to install an internal hardware for your computer.

Eliminated the need to Run Cables

Earlier days, People used to connect to internet by using underground Telephone lines and cables. It is one tedious process and the people who stay nearby the internet providers are much benefited. But those who stay away from internet providers will get a delayed cable lay. But nowadays everything is wireless and the cables have been eliminated and thus Wifi adapters will play an essential role in the modern days.

Eliminates the need to Upgrade the computers

If you are using a desktop and you are installing Wireless routers in your home, then you can’t still use the same old desktop. You have to upgrade it to a new computer which supports a wireless connectivity. But upgrading your computer is costlier and hence instead of upgrading your system, you can buy a wifi adapter for pc which will easily allow you to connect to the wireless internet. Thus it will eliminate the need to upgrade your computers.

Can be used in Multiple Devices

This is one of the best things about the Wifi Adapters. It can be easily detached and attached to other devices. As Wifi adapter is a USB device, you can use it with multiple devices easily and this is one of the main purposes of Wifi Adapter.

Wifi Adapter for PC | Definition, Features and Necessities

Wifi Adapter for Laptop

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Types of USB Wifi Adapters

There are two main types of USB wifi adapters and subtypes fall under any one of these categories. The two types are:

  • 2.4GHz Wifi Adapter
  • 5GHz Wifi Adapter

(The Wireless technology uses two major frequency bands. They are 2.4 GHz and 5GHz band. The routers are manufactured with these bands only.)

2.4GHz Wifi Adapter

The 2.4GHz Wifi Adapter shows the wifi signal which is using the 2.4GHz frequency bands. It does not show 5GHz band. The 2.4GHz can detect wifi signals which follows 802.11N (Wireless-N) standards and other standards which utilise 2.4GHz band.

Advantage

  • Cheaper
  • Smaller in Size

Disadvantage

  • 2.4GHz has an interference problem
  • Speed is slow

5GHz Wifi Adapter

The 5GHz wifi adapter connects to the Wifi signal which uses both 5GHz and 2.4GHz bands. It detects signals from almost all types of routers such as 802.11ac (Wireless AC), 802.11N (Wireless N) and much more.

Advantage

  • Speed is high
  • Connects all frequency

Disadvantage

  • Costlier
  • The 5GHz signal range is lesser than the 2.4GHz range

See the review of Asus RT-AC87U Router and its specification

Features of Wifi Adapter for PC

Wifi Adapter has plenty of Features and here is the list of Purposes for Wifi adapter for PC:

  • It provides a wireless connection for your Desktop
  • If the inbuilt Wifi receiver doesn’t work, You can buy a Wifi Adapter and use it as a replacement
  • Wired LANs can be minimized
  • Multiple devices can be connected through the wireless medium
  • Wifi Adapter is supported by all the existing computer, Laptops and PC’s
  • Easy installation on your devices

Famous Wifi Adapter for PC

Here is the most famous and trustworthy Wifi Adapter for PC:

1. TP-Link TL-WN725N 150Mbps Wireless N Nano USB Adapter 

Wifi Adapter for PC | Definition, Features and Necessities

TP-Link TL-WN725N

TP-Link TL-WN725N 150Mbps is a Wireless N adapter. It operates for 2.4GHz frequency bands.

2. TP-Link Archer T4U Wireless Dual Band USB Adaptor

Wifi Adapter for PC | Definition, Features and Necessities

TP-Link Archer T4U

The TP-Link Archer T4U Wireless Dual Band USB Adaptor operates in both 2.4GHz and 5GHz band. It works for standards like Wireless N, Wireless AC, Wireless G and more.

3. D-Link DWA-131 Wireless-N Nano USB 2.0 Adapter 802.11b/g/n

Wifi Adapter for PC | Definition, Features and Necessities

D-Link DWA-131

The D-Link DWA-131 Wireless-N Nano USB 2.0 Adapter works for the frequency band of 2.4GHz. It is suitable for routers which use Wireless N, Wireless G and Wireless B standards.

4. Digisol wireless micro usb adapter DG-WN3150Nu

Wifi Adapter for PC | Definition, Features and Necessities

Digisol wireless

The Digisol wireless micro usb adapter DG-WN3150Nu is also a famous Wireless adapter which operates in the frequency 2.4GHz.

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