Realtek PCIe GBE Family Controller Process Explained

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Written by: Stelian Pilici

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When you open the Task Manager on your Windows computer, you may notice a process called “Realtek PCIe GBE Family Controller” running in the background. This process is associated with the network adapter on your computer and plays a crucial role in ensuring smooth and efficient network connectivity. In this article, we will explore why the Realtek PCIe GBE Family Controller process is running in Task Manager and its significance in maintaining a stable network connection.

Windows Task Manager

Understanding Realtek PCIe GBE Family Controller

The Realtek PCIe GBE Family Controller is a hardware component commonly found in desktop and laptop computers. It is responsible for managing the wired network connection on your device. Realtek Semiconductor Corp., a Taiwanese company, develops and manufactures this network adapter.

Realtek PCIe GBE Family Controller supports Gigabit Ethernet, which allows for high-speed data transfer over a local area network (LAN). It is compatible with various operating systems, including Windows, Linux, and macOS.

Why Is It Running in Task Manager?

When you see the Realtek PCIe GBE Family Controller process running in Task Manager, it indicates that your computer’s network adapter is active and functioning correctly. The process is responsible for handling network-related tasks, such as sending and receiving data packets, managing network settings, and ensuring a stable connection.

Here are some reasons why the Realtek PCIe GBE Family Controller process may be running:

  1. Network Connectivity: The process is essential for establishing and maintaining a stable network connection. It handles the communication between your computer and the network devices, such as routers, switches, and modems.
  2. Internet Access: The Realtek PCIe GBE Family Controller process enables your computer to access the internet. It manages the data transmission between your device and the internet service provider (ISP).
  3. LAN Communication: If you are connected to a local area network (LAN), the process facilitates communication between devices within the network. It allows you to share files, printers, and other resources with other devices on the same network.
  4. Network Monitoring: The Realtek PCIe GBE Family Controller process also provides network monitoring capabilities. It allows you to view network statistics, such as data transfer rates, network utilization, and packet loss, which can be helpful for troubleshooting network issues.

Should You Be Concerned?

Seeing the Realtek PCIe GBE Family Controller process running in Task Manager is generally not a cause for concern. It is a legitimate process associated with your network adapter and is necessary for proper network functionality.

However, it is essential to remain vigilant and ensure that the process is not being exploited by malware or other malicious software. Some malware disguises itself as legitimate processes to avoid detection. If you notice any suspicious behavior or experience network-related issues, it is recommended to scan your computer for viruses and malware using reliable security software like Malwarebytes Free.

Conclusion

The Realtek PCIe GBE Family Controller process running in Task Manager is a vital component of your computer’s network adapter. It ensures smooth network connectivity, facilitates internet access, enables LAN communication, and provides network monitoring capabilities. While it is generally harmless, it is crucial to stay vigilant and scan your computer for malware if you suspect any suspicious behavior. Understanding the role of the Realtek PCIe GBE Family Controller process helps you maintain a stable and secure network connection on your Windows computer.

How to Stay Safe Online

Here are 10 basic security tips to help you avoid malware and protect your device:

  1. Use a good antivirus and keep it up-to-date.

    Shield Guide

    It's essential to use a good quality antivirus and keep it up-to-date to stay ahead of the latest cyber threats. We are huge fans of Malwarebytes Premium and use it on all of our devices, including Windows and Mac computers as well as our mobile devices. Malwarebytes sits beside your traditional antivirus, filling in any gaps in its defenses, and providing extra protection against sneakier security threats.

  2. Keep software and operating systems up-to-date.

    updates-guide

    Keep your operating system and apps up to date. Whenever an update is released for your device, download and install it right away. These updates often include security fixes, vulnerability patches, and other necessary maintenance.

  3. Be careful when installing programs and apps.

    install guide

    Pay close attention to installation screens and license agreements when installing software. Custom or advanced installation options will often disclose any third-party software that is also being installed. Take great care in every stage of the process and make sure you know what it is you're agreeing to before you click "Next."

  4. Install an ad blocker.

    Ad Blocker

    Use a browser-based content blocker, like AdGuard. Content blockers help stop malicious ads, Trojans, phishing, and other undesirable content that an antivirus product alone may not stop.

  5. Be careful what you download.

    Trojan Horse

    A top goal of cybercriminals is to trick you into downloading malware—programs or apps that carry malware or try to steal information. This malware can be disguised as an app: anything from a popular game to something that checks traffic or the weather.

  6. Be alert for people trying to trick you.

    warning sign

    Whether it's your email, phone, messenger, or other applications, always be alert and on guard for someone trying to trick you into clicking on links or replying to messages. Remember that it's easy to spoof phone numbers, so a familiar name or number doesn't make messages more trustworthy.

  7. Back up your data.

    backup sign

    Back up your data frequently and check that your backup data can be restored. You can do this manually on an external HDD/USB stick, or automatically using backup software. This is also the best way to counter ransomware. Never connect the backup drive to a computer if you suspect that the computer is infected with malware.

  8. Choose strong passwords.

    lock sign

    Use strong and unique passwords for each of your accounts. Avoid using personal information or easily guessable words in your passwords. Enable two-factor authentication (2FA) on your accounts whenever possible.

  9. Be careful where you click.

    cursor sign

    Be cautious when clicking on links or downloading attachments from unknown sources. These could potentially contain malware or phishing scams.

  10. Don't use pirated software.

    Shady Guide

    Avoid using Peer-to-Peer (P2P) file-sharing programs, keygens, cracks, and other pirated software that can often compromise your data, privacy, or both.

To avoid potential dangers on the internet, it's important to follow these 10 basic safety rules. By doing so, you can protect yourself from many of the unpleasant surprises that can arise when using the web.

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