Wi-Fi Direct: How to Connect and Print Wirelessly with Windows 7
Wi-Fi Direct for Windows 7 Download
Wi-Fi Direct is a wireless technology that allows devices to connect directly without the need for a router or an internet connection. It is similar to Bluetooth, but faster, more secure, and more versatile. You can use Wi-Fi Direct to share files, print documents, play games, and more with other devices that support it.
wi fi direct for windows 7 download
But what if you have a Windows 7 PC that does not have Wi-Fi Direct built-in? Is there a way to download and install Wi-Fi Direct on your computer? The answer is yes, but it depends on your hardware and software. In this article, we will show you how to check if your Windows 7 PC supports Wi-Fi Direct, how to connect to other Wi-Fi Direct devices from your PC, how to send files using Wi-Fi Direct from your PC, and the benefits of Wi-Fi Direct over Bluetooth.
How to Check if Your Windows 7 PC Supports Wi-Fi Direct
Before you can use Wi-Fi Direct on your Windows 7 PC, you need to make sure that your wireless adapter supports it. To do this, you can use the Windows PowerShell tool. Here are the steps:
Click the Start button and type powershell in the search box. Right-click on Windows PowerShell and select Run as administrator.
In the PowerShell window, type Get-NetAdapter Select Name, NdisVersion and press Enter. This will display the name and version of your wireless adapter.
If the NdisVersion value is 6.30 or higher, it means that your wireless adapter supports Wi-Fi Direct. If it is lower than 6.30, it means that your wireless adapter does not support Wi-Fi Direct.
If your wireless adapter does not support Wi-Fi Direct, you may need to update your driver or buy a new adapter that supports it.
How to Connect to Other Wi-Fi Direct Devices from Your Windows 7 PC
Once you have verified that your wireless adapter supports Wi-Fi Direct, you can start connecting to other devices that support it as well. However, there are two scenarios that you need to consider:
The device that you want to connect to does not support Wi-Fi Direct.
The device that you want to connect to supports Wi-Fi Direct.
In the first scenario, you can use the WiFiDirectLegacySettings class in a Classic Windows application. This class allows you to specify the SSID and password of your Wi-Fi Direct network, so that devices that do not support Wi-Fi Direct can connect to it using a standard Wi-Fi connection.
How to Use Wi-Fi Direct Legacy Settings
To use WiFiDirectLegacySettings in a Classic Windows application, you need to download the WiFiDirectLegacyAPDemo_v1.0.zip file from the Microsoft download center. This file contains a sample application that demonstrates how to use WiFiDirectLegacySettings in C#. Here are the steps:
Extract the ZIP file and open the WiFiDirectLegacyAPDemo.sln file in Visual Studio.
Build and run. The application will show a window with two buttons: Start and Stop. Click on the Start button to create a Wi-Fi Direct network with a default SSID and password.
On the device that you want to connect to, go to the Wi-Fi settings and look for the SSID of your Wi-Fi Direct network. Enter the password and connect to it.
Once connected, you can use the device as if it were connected to a regular Wi-Fi network. You can share files, print documents, play games, and more.
To stop the Wi-Fi Direct network, click on the Stop button in the application window.
Note that you can also change the SSID and password of your Wi-Fi Direct network by modifying the code in the WiFiDirectLegacyAPDemo.cs file.
How to Use Wi-Fi Direct WinRT APIs
In the second scenario, you can use the Wi-Fi Direct WinRT APIs in a Windows Store app or a Universal Windows app. These APIs allow you to discover, connect, and communicate with devices that support Wi-Fi Direct. You can also use them to create groups of devices that can share data and resources.
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To use Wi-Fi Direct WinRT APIs in a Windows Store app or a Universal Windows app, you need to add the following references to your project:
Windows.Devices.WiFiDirect
Windows.Devices.Enumeration
Windows.Networking.Sockets
Here is an example of how to use Wi-Fi Direct WinRT APIs in C#:
// Create a WiFiDirectDevice object WiFiDirectDevice wfdDevice = await WiFiDirectDevice.FromIdAsync(deviceInfo.Id); // Get the connection endpoint of the device var endpointPairs = wfdDevice.GetConnectionEndpointPairs(); // Create a StreamSocket object StreamSocket socket = new StreamSocket(); // Connect to the device using the endpoint await socket.ConnectAsync(endpointPairs[0].LocalHostName, endpointPairs[0].LocalServiceName); // Send and receive data using the socket
For more details and examples, you can refer to the on MSDN.
How to Send Files Using Wi-Fi Direct from Your Windows 7 PC
One of the most common uses of Wi-Fi Direct is to send files from one device to another. You can do this easily from your Windows 7 PC using the built-in File Explorer. Here are the steps:
Select the file or folder that you want to send in File Explorer.
Right-click on it and select Share with > Specific people.
In the File Sharing window, click on the drop-down menu and select Find devices.
A list of nearby devices that support Wi-Fi Direct will appear. Select the device that you want to send the file or folder to and click Add.
Click Share. The file or folder will be sent to the device using Wi-Fi Direct.
Benefits of Wi-Fi Direct over Bluetooth
Wi-Fi Direct and Bluetooth are both wireless technologies that allow devices to connect directly without a router or an internet connection. However, they have some differences that make Wi-Fi Direct more advantageous in some situations. Here are some of them:
Wi-Fi DirectBluetooth
Faster speed: up to 250 MbpsSlower speed: up to 24 Mbps
Longer range: up to 200 metersShorter range: up to 10 meters
Better compatibility: works with any device that supports Wi-FiLimited compatibility: works only with devices that support Bluetooth
Higher security: uses WPA2 encryptionLower security: uses PIN-based pairing
More versatile: supports multiple connections, group formation, and various applicationsLess versatile: supports only one-to-one connections and limited applications
Of course, Bluetooth also has some advantages over Wi-Fi Direct, such as lower power consumption, simpler setup, and wider availability. Therefore, you should choose the best technology for your needs based on your specific situation.
Conclusion
In this article, we have shown you how to download and install Wi-Fi Direct on your Windows 7 PC, how to check if your wireless adapter supports it, how to connect to other Wi-Fi Direct devices from your PC, how to send files using Wi-Fi Direct from your PC, and the benefits of Wi-Fi Direct over Bluetooth. We hope that this article has helped you to understand and use Wi-Fi Direct on your Windows 7 PC better. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!
FAQs
Here are some frequently asked questions about Wi-Fi Direct for Windows 7 download:
What is the difference between Wi-Fi and Wi-Fi Direct?
Wi-Fi is a wireless technology that allows devices to connect to a router or an access point that provides internet access. Wi-Fi Direct is a wirele