Before the post

computer wireless access point

We will take a look at this term before starting. A wireless access point or WAP represents the access point between devices connected to a specific network. It works to broadcast the signal to the devices in order to conduct the communication process. Now let us learn together about the rest of the details through this article.

What is a wireless access point for a computer?

is a device that allows wireless-enabled devices, such as computers, smartphones, and tablets, to connect to a wired network. It acts as a bridge between wireless devices and a wired local area network (LAN) or the internet. The primary function of a wireless access point is to provide wireless connectivity to a network or extend the range of an existing wireless network.

A wireless access point broadcasts a wireless signal, allowing devices with Wi-Fi capability to connect to the network without the need for physical cables.

In some cases, wireless access points are used to extend the coverage of an existing wireless network. Multiple access points can be strategically placed to cover a larger area, which is often seen in larger homes or office buildings.

Wireless access points are essential components in modern networking, enabling the wireless connectivity that many devices rely on for internet access and local network resources.

How does this device work?

A wireless access point (WAP) works by creating a wireless connection between wireless-enabled devices and a wired network, such as a local area network (LAN) or the Internet. Here's a more detailed explanation of how a WAP functions.

Radio Transceiver: The WAP contains a radio transceiver, which is responsible for transmitting and receiving wireless signals. It uses radio frequency signals to communicate with wireless devices.

Physical Connection: The WAP is physically connected to the wired network infrastructure, typically through an Ethernet cable that plugs into the WAP's LAN port. This connection provides the WAP with access to the wired network and the internet.

SSID and Authentication: When you set up a WAP, you configure it with a Service Set Identifier (SSID), which is essentially the name of the wireless network. Wireless devices can discover and connect to the WAP's network by searching for the SSID. In addition to the SSID, the WAP may have security features like WPA (Wi-Fi Protected Access) or WEP (Wired Equivalent Privacy) to encrypt and secure wireless communication. Users with the correct network password or authentication credentials can access the network.

Signal Transmission: The WAP continuously broadcasts its wireless signal, allowing wireless devices within range to detect and connect to the network. The range of a WAP's signal depends on factors like its transmit power, antenna design, and interference from physical obstacles.

Data Routing: When a wireless device connects to the WAP, the WAP acts as a bridge between the wireless and wired network. It receives data from connected devices and forwards it over the wired network, and vice versa. This allows wireless devices to access resources on the wired network, including the internet.

Network Management: Many WAPs come with configuration settings that allow network administrators to manage and control the wireless network. This includes settings for security, quality of service (QoS), and channel selection to minimize interference.

Roaming: In environments with multiple access points, wireless devices can seamlessly roam between them. This means that as a device moves within the network's coverage area, it will automatically connect to the access point with the strongest signal, ensuring a continuous connection.

What is the difference between access points and WiFi?

Access points and Wi-Fi are related concepts, but they serve different functions in the context of wireless networking. Here's a breakdown of the differences between access points and Wi-Fi.

Access Points.

  • Function: An access point is a device that provides wireless connectivity to a wired network. It bridges the gap between wireless devices and the wired network, allowing wireless devices to access network resources and the internet.
  • Wired Connection: Access points must be connected to the wired network infrastructure, typically through an Ethernet cable. They extend the reach of the wired network by offering wireless access.
  • Typical Use: Access points are commonly used in scenarios where you want to add Wi-Fi capabilities to an existing wired network, such as in businesses, homes, or large venues.


  • Function: Wi-Fi is a technology and set of standards for wireless communication between devices. It encompasses the entire ecosystem of wireless networking, including routers, access points, devices, and the radio frequency spectrum.
  • Network Infrastructure: Wi-Fi can refer to the entire wireless network infrastructure, which includes access points (APs), wireless routers, and wireless clients (e.g., laptops, smartphones, tablets).
  • Wireless Connectivity: Wi-Fi enables wireless communication between devices, regardless of whether they are accessing the internet or connecting to other devices on the same network. It's a wireless networking technology as a whole.
  • Typical Use: Wi-Fi is the technology that enables wireless networking in various applications, from connecting to the internet at home to establishing wireless LANs in businesses and public places.

How much does a wireless access point for a computer cost?

It's important to consider your specific requirements when choosing a wireless access point. Factors like the number of devices you need to support, the coverage area, desired performance, and any advanced features you require will influence the cost. Keep in mind that the prices mentioned above are approximate ranges, and you should research and compare options from different manufacturers to find the best fit for your network while staying within your budget. Additionally, prices can change over time, so it's a good idea to check current prices from various retailers and vendors.
  1. Consumer-Grade WAPs: Basic consumer-grade wireless access points designed for home use are typically the most affordable. They can range from $20 to $100 or more, depending on the brand and capabilities. These WAPs are suitable for small homes or simple network setups.
  2. Mid-Range WAPs: Mid-range access points with more features and better performance are priced between $100 and $300. These are suitable for small to medium-sized businesses or larger homes where a more robust Wi-Fi network is needed.
  3. Enterprise-Grade WAPs: High-end enterprise-grade access points designed for businesses, large organizations, or environments with high user density can range from $300 to over $1,000 per unit. These access points offer advanced features, greater reliability, and scalability.
  4. Mesh Wi-Fi Systems: Mesh Wi-Fi systems, which consist of multiple access points working together to create a seamless wireless network, can range from $200 to $500 or more for a basic system designed for homes. More advanced and expandable mesh systems can cost over $1,000.
  5. Outdoor Access Points: If you need wireless coverage in outdoor areas, such as a backyard or a large outdoor venue, outdoor-rated WAPs can cost between $100 and $500 or more.
  6. Specialized WAPs: Some WAPs come with specialized features, such as support for specific industries, like healthcare or hospitality. These can vary in price depending on the specific needs and regulatory requirements of the industry.

Next Post Previous Post