Top Devices to Increase Internet Speed | Speed up Your Internet!

Internet speed plays a crucial role in our daily lives, impacting activities such as streaming, gaming, remote work, and communication. Slow internet connections can be a source of frustration and hinder productivity. To overcome these limitations, there are various devices specifically designed to enhance internet speed and optimize connectivity. This article aims to delve into these devices, providing a detailed understanding of their functions, benefits, and considerations.

Modem and Router Upgrade

A modem is a device that connects your home network to the internet service provider (ISP) network. It translates the incoming signals from the ISP into a format that can be understood by your devices. On the other hand, a router acts as a central hub for your local network, allowing multiple devices to connect to the internet and communicate with each other.

Benefits of Modem/Router Upgrade

Increased speed capabilities

Upgrading to a newer modem/router can significantly enhance your internet speed capabilities. Newer models support the latest Wi-Fi standards, including Wi-Fi 6 (802.11ax), which unlocks faster data transfer rates of up to 10 Gbps. Wi-Fi 6 introduces advanced modulation and signal processing techniques, promising an improved network experience, particularly in high-density environments.

Wi-Fi 6 operates on the same 2.4 GHz and 5 GHz bands as previous standards (802.11a/g/n/ac), but it also introduces the option to utilize the 6 GHz band, known as Wi-Fi 6E. This expanded spectrum provides additional channels and reduced congestion. Wi-Fi 6E is an extension of Wi-Fi 6, both falling under the 802.11ax standard. With reduced latency as another advantage, Wi-Fi 6 offers faster response times and smoother online experiences. These enhanced speed capabilities of Wi-Fi 6 allow for seamless streaming of 4K content, lightning-fast downloads, and lag-free online gaming experiences.

Improved stability and reliability

Upgrading to a newer modem/router provides specific improvements that enhance stability and reliability:

• Enhanced Processing Power: Older modem/router models may have limited speed capabilities, which can lead to performance issues when multiple devices are connected simultaneously. By upgrading to a newer device with a more powerful processor, you can experience significant improvements in data processing and network traffic management. For example, older models may have processors with clock speeds around 600 MHz, while newer models can offer processors with speeds up to 1.8 GHz or higher. This enhanced processing power allows for faster data handling, reducing latency, minimizing buffering, and significantly reducing the occurrence of dropped connections or slow speeds. 
• Advanced Wi-Fi Standards: Newer modem/router models, such as those supporting Wi-Fi 6 (802.11ax), offer significant improvements in stability and reliability. Wi-Fi 6 introduces features like Orthogonal Frequency Division Multiple Access (OFDMA) and Target Wake Time (TWT), allowing for more efficient utilization of Wi-Fi bandwidth. This enables better handling of multiple devices, reduced network congestion, and improved overall stability.
• Increased Coverage and Range: Older models may have limitations in terms of coverage and range, leading to weak or inconsistent signals in certain areas of your home or office. An upgrade to a newer modem/router brings significant improvements in Wi-Fi coverage and signal strength. With enhanced antenna technology and signal amplification capabilities, the upgraded device ensures broader coverage and stronger signals throughout your space. This results in a more reliable and stable Wi-Fi connection across all devices.
• Firmware and Security Updates: Newer modem/router models often receive regular firmware updates from the manufacturer. These updates not only provide bug fixes and performance enhancements but also address security vulnerabilities. By keeping your device up to date with the latest firmware, you ensure a more stable and secure network environment, minimizing the risk of network disruptions and unauthorized access.

Enhanced security features

Cybersecurity threats are constantly evolving, and newer modem/router models offer specific enhancements to protect your network and sensitive data. These enhancements may include:

• Built-in Firewalls: Upgraded modem/router models often come equipped with built-in firewalls that act as a barrier between your network and potential threats from the internet. These firewalls monitor incoming and outgoing traffic, blocking malicious connections and unauthorized access attempts. By having a built-in firewall, you add an extra layer of protection to your network, reducing the risk of cyberattacks.
• Robust Encryption Protocols: Newer modem/router models support advanced encryption protocols, such as WPA3 (Wi-Fi Protected Access 3), which provide stronger security for your wireless connections. WPA3 offers improved encryption algorithms and authentication mechanisms, making it more difficult for unauthorized individuals to intercept and decipher your Wi-Fi traffic. This enhances the security of your network, particularly when transmitting sensitive information.
• Improved Access Controls: Upgraded modem/router models offer more sophisticated access control features, allowing you to set up user authentication and manage device permissions more effectively. This includes features like MAC (Media Access Control) address filtering, where you can specify which devices are allowed to connect to your network based on their unique MAC addresses. By implementing access controls, you can prevent unauthorized devices from accessing your network, adding an extra layer of security to your connection.

Ethernet Cables

Types of Ethernet Cables

Cat5e

Cat5e (Category 5e) cables are a popular and widely used choice for Ethernet connections. They support data transfer speeds of up to 1 Gbps (Gigabit per second) and are suitable for most home or small office network setups. Cat5e cables are relatively affordable and provide reliable performance for standard internet usage.

Cat6

Cat6 (Category 6) cables offer improved performance compared to Cat5e cables. They support higher data transfer speeds of up to 10 Gbps and have better resistance to crosstalk and interference. Cat6 cables are recommended for demanding applications like large file transfers, video streaming, and gaming, where higher bandwidth is required.

Cat6a

Cat6a (Category 6a) cables are an enhanced version of Cat6 cables. They provide even higher data transfer speeds of up to 10 Gbps and have better shielding against electromagnetic interference. Cat6a cables are suitable for professional environments or setups that require maximum performance, such as data centers or high-bandwidth networks.

Cat7

Cat7 (Category 7) cables are the latest standard in Ethernet cables, offering even higher data transfer speeds and improved shielding compared to previous versions. They support speeds of up to 10 Gbps or higher and are designed to minimize interference and provide reliable performance in demanding environments. Cat7 cables are commonly used in enterprise networks or for specialized applications requiring exceptional speed and performance.

Advantages of Using Ethernet Cables

1. Faster and more stable connection: Ethernet cables offer a direct wired connection between your device and the router or modem, providing advanced high-speed networking capabilities. With data transfer rates of up to 10 Gigabits per second, Ethernet cables surpass the speeds achievable by wireless connections. This level of performance is supported by cable types such as CAT6a or CAT7 twisted pair cables, as well as fiber optic cables. Compared to wireless connections, which can be subject to speed fluctuations and interference, Ethernet cables provide a consistently high-speed connection. This is particularly advantageous for bandwidth-intensive activities like streaming 4K content or engaging in online gaming, where a stable and high-speed connection is crucial for a seamless experience.
2. Reduced latency and lag: Ethernet cables minimize latency to an extremely low level, often reaching less than 1 millisecond. In comparison, wireless connections can experience higher latency, which can range from several milliseconds to tens of milliseconds. Factors such as signal interference, network congestion, and the distance between the device and the router can contribute to increased latency in wireless connections. By using an Ethernet cable, you can experience near-instantaneous response times, significantly reducing lag during activities like online gaming, real-time communication applications, or video conferencing. This means that actions and commands are transmitted with minimal delay, resulting in a smoother and more responsive user experience. In contrast, wireless connections may introduce additional latency, leading to noticeable delays or interruptions in these time-sensitive activities. With Ethernet cables, the direct and wired connection ensures that data travels quickly and directly between your device and the router or modem. This reduced latency is especially important for competitive online gaming, where split-second decisions and reactions can make a significant difference in gameplay. It also enhances the quality of real-time communication, such as video conferencing, by minimizing delays and ensuring more natural and seamless interactions.
3. Secure and reliable data transfer: Ethernet cables offer a highly secure and reliable data transfer method. Unlike wireless connections, which can be susceptible to interference from other devices, electromagnetic signals, or physical barriers, Ethernet cables provide a more protected and interference-free connection. The physical nature of Ethernet cables ensures that your data is transmitted reliably without the risk of signal degradation or interference. Additionally, Ethernet cables offer enhanced security features, such as inherent resistance to unauthorized access. With Ethernet cables, your data remains confined within the physical connection between your device and the router or modem. This significantly reduces the risk of data interception or unauthorized access compared to wireless connections, which can be vulnerable to eavesdropping or hacking attempts.

Choosing the Appropriate Ethernet cable

When choosing an Ethernet cable, consider your specific needs and requirements. For most home or small office networks, Cat5e or Cat6 cables are typically sufficient. If you have demanding applications or require maximum performance, upgrading to Cat6a or Cat7 cables may be beneficial. Additionally, consider the length of the cable needed and ensure it is compatible with the devices you intend to connect.

Powerline Adapters

Powerline adapters are devices that allow you to extend your network connectivity using your existing electrical wiring. They consist of at least two adapters, one of which is connected to your router or modem and plugged into a power outlet. The other adapter is plugged into an outlet near the area where you want to establish a network connection. The adapters use electrical wiring to transmit data signals, effectively turning your electrical circuit into a network connection.

Benefits of Powerline Adapters

1. Utilizing existing electrical wiring for internet connectivity: Powerline adapters leverage your home or office's existing electrical wiring infrastructure to establish network connections. This eliminates the need for additional wiring or drilling holes in walls to install Ethernet cables. By utilizing the electrical wiring, powerline adapters provide a convenient and cost-effective solution for extending your network without major modifications to your infrastructure.
2. Improved speed and reliability compared to Wi-Fi: Powerline adapters can be a great alternative to Wi-Fi, if you are experiencing a weak Wi-Fi signal or have areas in your home or office where the Wi-Fi coverage is limited. In such cases, powerline adapters offer a more stable and reliable internet connection. By using the electrical wiring as a conduit, powerline adapters bypass the potential obstacles that can affect Wi-Fi signals, such as walls or distance. This can result in improved internet speeds and reduced latency, making powerline adapters beneficial for activities that require consistent and reliable network performance.
3. Easy setup and configuration: Setting up powerline adapters is generally straightforward. Simply connect one adapter to your router or modem using an Ethernet cable, and then plug it into a power outlet. The other adapter can be plugged into any power outlet in the desired area. Some powerline adapters may offer additional features, such as Wi-Fi connectivity or built-in power sockets, further simplifying the setup process. Overall, powerline adapters offer a user-friendly solution for extending your network coverage.

Considerations for Using Powerline Adapters

While powerline adapters offer several advantages, there are a few considerations to keep in mind:

Electrical Circuit Quality: The performance of powerline adapters can be affected by the quality of the electrical wiring in your home or office. If your electrical circuit has poor wiring quality or significant electrical interference, it can introduce noise and signal degradation, impacting the performance of the adapters. It's recommended to test the powerline adapters in different outlets to find the optimal connection that offers the best performance. In some cases, using powerline adapters on the same circuit as heavy electrical appliances or older wiring may result in reduced speeds and reliability.

Compatibility: When selecting powerline adapters, ensure they are compatible with your electrical system and meet your network speed requirements. Different models offer varying speeds and features. Look for adapters that support the desired network speed, such as Gigabit Ethernet up to 1000 Mbps, to ensure you can take full advantage of your internet connection. It's also important to consider the compatibility with existing powerline adapters if you plan to expand your network in the future.

Distance and Speed: The performance of powerline adapters can vary based on the distance between the adapters and the quality of your electrical wiring. Generally, powerline adapters are designed to work efficiently within a range of up to 300 meters (984 feet) over electrical wiring. However, keep in mind that signal strength may diminish over longer distances, leading to reduced speeds. For optimal performance, it's recommended to place the adapters in close proximity to each other and use them within a reasonable distance to ensure reliable and fast connectivity.

Interference: Interference levels in powerline adapters can vary depending on several factors, making it challenging to provide specific numerical values. The extent of interference can be influenced by the quality and type of electrical devices, the distance between the devices and the powerline adapters, and the overall electrical environment. However, certain devices are known to generate higher levels of interference than others. For example, devices with heavy electrical loads like refrigerators, air conditioners, or washing machines may introduce more significant interference due to the power fluctuations they create. Similarly, fluorescent lights, power tools, or devices with motors can also contribute to higher levels of interference.

While it is difficult to quantify interference in specific numbers or measurements, the impact of interference can be observed through the performance of powerline adapters. If you notice a significant decrease in data transfer speeds or connectivity issues when powerline adapters are connected to outlets shared with high-interference devices, it indicates a higher level of interference. To minimize interference, it is recommended to follow best practices such as plugging powerline adapters directly into wall outlets instead of using power strips or surge protectors. Keeping the powerline adapters away from sources of interference and using dedicated outlets for the adapters can help reduce the impact of interference and ensure better performance.

Wi-Fi Extenders/Boosters

Wi-Fi extenders, also known as Wi-Fi boosters or repeaters, are devices designed to enhance the range and signal strength of an existing Wi-Fi network. They work by receiving the Wi-Fi signal from the router and amplifying it, then rebroadcasting it to extend the coverage to areas with weak or no signal.

Advantages of Wi-Fi Extenders/Boosters

1. Expanding Wi-Fi coverage: One of the primary benefits of Wi-Fi extenders is their ability to expand the coverage of your Wi-Fi network. They help overcome limitations in signal reach, allowing you to extend Wi-Fi connectivity to areas that were previously out of range. This is particularly useful in larger homes, offices, or buildings where the router's signal may not reach every corner.
2. Strengthening signal strength and range: Wi-Fi extenders boost the signal strength of your existing Wi-Fi network, ensuring a stronger and more reliable connection. By amplifying the signal, they can overcome obstacles such as walls, floors, or distance that may weaken the Wi-Fi signal. This results in improved signal quality, reduced signal dropouts, and enhanced overall network performance.
3. Eliminating dead zones: Dead zones are areas in your home or office where the Wi-Fi signal is extremely weak or nonexistent. Wi-Fi extenders can effectively eliminate these dead zones by capturing the existing Wi-Fi signal and broadcasting it with increased strength. This enables you to have seamless connectivity throughout your space, allowing you to connect and use devices in previously problematic areas.

Factors to Consider When Choosing a Wi-Fi Extender/Booster

• Compatibility: Ensure that the extender is compatible with your existing Wi-Fi network. Check for compatibility with the Wi-Fi standard (e.g 802.11ac or Wi-Fi 6) used by your router to ensure optimal performance.
• Signal Strength: Look for an extender with strong signal amplification capabilities to effectively extend the range and strengthen the signal. Consider models with high-gain antennas or multiple antennas for better coverage.
• Dual-Band or Tri-Band: Wi-Fi extenders may operate on either a dual-band (2.4 GHz and 5 GHz) or tri-band (one 2.4 GHz and two 5 GHz) system. Dual-band extenders offer compatibility with a wide range of devices, while tri-band extenders provide additional bandwidth for handling multiple device connections simultaneously.
• Setup and Configuration: Consider the ease of setup and configuration. Look for extenders with user-friendly setup processes, preferably with features like plug-and-play installation or mobile app-based configuration.
• Additional Features: Some extenders may offer additional features, such as Ethernet ports for wired connections, a built-in access point mode for creating a new Wi-Fi network, or seamless roaming capabilities for uninterrupted connectivity while moving between extenders.

Signal Repeaters

Signal repeaters, also known as range extenders or wireless repeaters, are devices designed to amplify and rebroadcast wireless signals to extend the range of a Wi-Fi network. They receive the existing Wi-Fi signal from the router, amplify it, and transmit it to areas with weak signal coverage, effectively expanding the reach of the network.

Benefits of Signal Repeaters

1. Extending wireless range: The primary advantage of signal repeaters is their ability to extend the wireless range of a Wi-Fi network. By capturing the existing Wi-Fi signal and rebroadcasting it with increased power, repeaters overcome the limitations of signal range imposed by obstacles like walls or distance. This allows you to extend the coverage area of your Wi-Fi network, ensuring that previously out-of-range areas can now enjoy reliable connectivity. The range extension provided by signal repeaters can vary depending on factors such as the specific model, signal strength of the original network, and environmental conditions. In general, signal repeaters can extend the Wi-Fi range by up to 30 meters (approximately 100 feet) or more. In some cases, the range extension can reach up to 800 feet away from the router, while more robust signal repeaters can extend the Wi-Fi coverage zone up to 2,000 feet.
2. Enhancing signal strength: Signal repeaters strengthen the signal received from the router, resulting in improved signal strength throughout the extended range. The strength of the enhanced signal can vary depending on factors such as the distance between the repeater and the router, the quality of the repeater's hardware and antennas, and the presence of signal interference. With a signal repeater, you can experience a significant boost in signal strength, which can lead to faster and more reliable connections. This enhancement is particularly beneficial in areas where the Wi-Fi signal is weak or prone to interference, such as basements, upper floors, or areas far from the router.
3. Improving overall network performance: By extending the range and enhancing signal strength, signal repeaters contribute to overall network performance improvement. They help reduce signal dropouts and improve data transmission rates within the extended range. The specific performance improvements can vary depending on factors such as the quality of the repeater, network congestion, and interference from other devices. However, with a properly positioned and well-configured signal repeater, you can expect a more seamless and consistent experience for all devices connected to the Wi-Fi network.

Placement Considerations for Signal Repeaters

• Signal Strength: Place the repeater within the range of the existing Wi-Fi signal but where the signal is still strong. This ensures that the repeater can capture and amplify a robust signal for rebroadcasting. Avoid placing it in areas with a weak or intermittent signal, as this would limit its effectiveness.
• Obstacles and Interference: Avoid placing the repeater near physical obstacles or sources of interference, such as walls, metal objects, appliances, or other electronic devices. These can block or interfere with the signal, reducing the repeater's performance. Ideally, position the repeater in a location with a clear line of sight to the router for optimal signal reception.
• Optimal Coverage: Consider the desired coverage area and the purpose of extending the Wi-Fi network. Place the repeater in a central location to ensure even coverage throughout the extended range. If specific areas require stronger signals, adjust the placement accordingly.
• Experimentation: Experiment with different locations and orientations to find the optimal placement for the repeater. Use signal strength indicators or smartphone apps to measure signal strength in different areas and adjust accordingly. This iterative approach can help fine-tune the repeater placement for the best results.

DNS Server Selection

DNS (Domain Name System) servers play a vital role in translating human-readable domain names (such as example.com) into machine-readable IP addresses that computers can understand. When you enter a website address into your browser, your device sends a request to a DNS server to obtain the corresponding IP address. The DNS server then provides the IP address, allowing your device to establish a connection with the website's server.

The speed and responsiveness of DNS servers can impact your overall internet speed. A slow or unresponsive DNS server can result in delays in resolving domain names, which in turn slows down the process of loading websites. By selecting fast and reliable DNS servers, you can potentially reduce the time it takes to resolve domain names and improve your internet speed.

Benefits of Choosing a Fast and Reliable DNS Server

1. Faster website loading times: By using a fast and responsive DNS server, the time it takes to resolve domain names and establish connections with websites can be significantly reduced. This translates into faster website loading times, allowing you to access web content more quickly and efficiently.
2. Reduced latency and improved responsiveness: A fast DNS server can help reduce latency, which is the delay between making a request (such as entering a website address) and receiving a response. With a responsive DNS server, the latency can be minimized to a great extent. For example, the average latency for DNS resolution can be as low as 20 milliseconds to 120 milliseconds. A reduction in latency leads to improved overall responsiveness of your internet connection. Browsing, streaming, online gaming, and other online activities become more seamless and enjoyable with minimal delays between requests and responses.
3. Enhanced reliability and availability: Reliable DNS servers are less prone to outages or slowdowns, ensuring consistent access to websites and services. By choosing a reputable and well-maintained DNS server, you can minimize the chances of encountering DNS-related errors or disruptions while browsing the internet. For instance, a reliable DNS server may have an uptime of 99.9% or higher, providing continuous access to websites without interruptions.

Methods for Changing DNS Server Settings

Changing DNS server settings depends on the device or operating system you are using. Here are some general methods for changing DNS server settings:

• Router Configuration: Access your router's administration settings through a web browser, locate the DNS server settings, and input the desired DNS server addresses. This will apply the DNS settings to all devices connected to the router.
• Device Network Settings: On individual devices, navigate to the network settings and locate the DNS server settings. Depending on the device, you can manually input the DNS server addresses or choose from a list of pre configured DNS servers.
• Third-Party DNS Resolver Software: Some DNS resolver software allows you to change DNS server settings on your computer. These software applications often provide additional features and customization options for managing DNS settings.
• Mobile Device Settings: On smartphones and tablets, DNS server settings can usually be found within the Wi-Fi or network settings menu. Similar to other devices, you can manually input DNS server addresses or choose from preconfigured options.

When changing DNS server settings, it's recommended to use reputable DNS server providers, such as Google Public DNS, OpenDNS, or Cloudflare DNS. These providers typically offer fast and reliable DNS resolution, contributing to improved internet speed and overall browsing experience.

Firewall Optimization

Firewalls serve as a critical line of defense for your network by monitoring and controlling incoming and outgoing network traffic. While firewalls primarily focus on network security, they can indirectly impact internet speed. 

A properly configured firewall can help improve internet speed by effectively managing network traffic, preventing unnecessary or malicious connections, and optimizing resource allocation. By filtering out unwanted or suspicious traffic, firewalls can reduce congestion and ensure that bandwidth is allocated efficiently, resulting in improved overall internet speed and performance.

Configuring Firewall Settings for Optimal Performance

• Prioritize essential network services: Identify and prioritize the essential network services required for your specific needs, such as web browsing, email, or online gaming. Configure your firewall to prioritize and allocate sufficient resources to these services, ensuring they receive the necessary bandwidth for optimal performance.
• Optimize rule set: Review and fine-tune the rule set of your firewall to allow legitimate network traffic while blocking potential threats. Remove any unnecessary rules or redundant configurations that may cause delays or hinder internet speed. Regularly update and refine the rule set to align with your network's requirements and evolving security landscape.
• Enable stateful packet inspection: Stateful packet inspection (SPI) is a firewall feature that tracks the state of network connections and ensures that only legitimate traffic is allowed. Enable SPI to effectively manage and filter incoming and outgoing traffic, reducing the risk of malicious activity and improving overall network performance.
• Quality of Service (QoS) settings: Some firewalls offer Quality of Service (QoS) settings, which allow you to prioritize specific types of network traffic. By assigning higher priority to time-sensitive or bandwidth-intensive applications, such as VoIP or video streaming, you can ensure a smoother experience and prevent these applications from impacting overall internet speed.

Security Considerations While Optimizing Firewalls

1. Strike a balance between security and performance: When optimizing firewalls, it's crucial to strike a balance between network security and performance. Overly restrictive firewall settings may provide high security but can negatively impact internet speed. Continuously evaluate and fine-tune firewall configurations to ensure both security and optimal performance.
2. Regular updates and patches: Keep your firewall up to date with the latest firmware, patches, and security updates. Regular updates ensure that your firewall has the latest security enhancements, bug fixes, and performance optimizations, maintaining an optimal balance between security and internet speed.
3. Monitor and analyze firewall logs: Regularly monitor and analyze firewall logs to identify patterns, potential threats, or areas for improvement. Proactively address any issues or anomalies detected in the logs to maintain a secure and high-performing network.
4. Consider hardware capabilities: Depending on your network requirements, consider the hardware capabilities of your firewall. High-performance firewalls with adequate processing power and memory can handle higher traffic volumes and complex security tasks more efficiently, minimizing any impact on internet speed.

The Bottom Line

Achieving fast and reliable internet speed is essential for a seamless online experience. Choosing the right devices and optimizing settings are key to maximizing internet speed. Upgrade your modem/router for speed, stability, and security. Ethernet cables offer faster, stable, and secure connections. Powerline adapters provide reliable speed via electrical wiring. Wi-Fi extenders/boosters expand coverage and eliminate dead zones. Fast and reliable DNS servers reduce loading times. Optimize firewall settings for security and performance.

Explore options based on your needs, considering coverage, compatibility, speed, setup, and security. Remember, optimization and updates are key for sustained performance. Continuously fine-tune settings to adapt to changing demands and security. So, don't settle for subpar internet speed. Take action today to increase your internet speed by exploring the range of devices available and optimizing their settings. Unlock the potential of a faster and more reliable internet connection, enhancing your online activities, productivity, and enjoyment.