8 Best Dual WAN Router in 2021 [Reviews and Buying Guides]

“I hope you love the products we recommend! When you buy through links on netgenie.net, We may earn an affiliate commission.”

Do you have high internet dependability?

Do you have low intolerance to internet outrage?

If the answer is yes, the Dual WAN router is a viable solution to your poor internet connectivity. In this era of digital transformation, our dependency on the internet has increased manifolds. Various internet service providers (ISP) are constantly striving to offer a better experience to their customers. However, if you have considerably high internet usage, they often are not able to live up to your expectation. Depending on a single ISP does not make sense and a Dual WAN router is the only solution that helps you to switch between the better internet networks at the given moment. 

See also:

What is a Dual-WAN Router?

A router that is equipped with two WAN (Internet) ports and can be connected to the two internet connections is known as Dual WAN router. Dual WAN router is significant when you predominately depend on the internet and do not want to rely on a single ISP. There are two different types of internet connections that are used in a dual WAN router with a load balancing feature to ensure reliable internet service. Configure the internet connections as a primary and backup Internet connection to switch to the later when the former connection fails.  With a large number of dual WAN routers available in the market, choosing the best Dual WAN router is not an easy task. If you are looking for one, this article is for you.

What are the advantages of using a Dual WAN router?

By using the load balance technology, Dual WAN router provides more bandwidth allocations to balance the data traffic across WAN channels evenly and avoid overloading.  While opening a thread an extra link is created which serves as a connection point for the second thread which further creates a link. It leads to improved bandwidth. When the other link switches the first link in case of failure, it considerably reduces the downtime. All the data traffic is rerouted to the working link from the failed link to offer a stable internet connection.

Best Dual-WAN Router Reviews

1. Ubiquiti Networks EdgerouterLite 3-Port Router

It is a superior quality WAN router that gives the true value of your money for all your routing applications. It has come up as the world’s first economical router which is capable of routing 1 million packets per second. The intuitive graphics of this router is quick and easy to configure. It is also equipped with the management and safety features to add efficiency to your network.

If you are looking for quick and direct access, an integrated CLI is also available. The advanced network professionals can use the familiar commands to get the desired speed and connect. The enterprise-level features of this affordable unit make it a good deal to go. 

The uptime performance of this router is equivalent to an enterprise technology solution or any leading carrier. If you are looking for rock-solid stability and quick access to the advanced functions, this router is for you.

2. Peplink Balance 20 Dual-WAN Router

It comes with seven advanced load balancing algorithms. This dual-WAN router is ideal for home offices and power users. It has a 4-port GE LAN switch.  Traffic supply to different internet links by this router leads to enhanced network speed. This router provides 100% Internet Uptime by combining as much as 13 connections.

To get optimum efficiency, it allows users to subscribe to a large number of internet connections. You can add the low-price links like DSL. This router efficiently switches the user to maximized normal internet connections including ADSL and cable internet.

This router is ideal to bring down your internet cost and boost performance. 

3. Cisco Systems Gigabit Dual WAN

It is a power-packed router that is ideal for large companies looking for flexibility, performance, reliability, and security. It is quick and easy to set up. It has dual Gigabit Ethernet WAN ports with load balancing to boost the performance by connecting to two different internet providers. Multiple offices can be easily connected to using its high-capacity virtual private networks (VPN).

In case the broadband fails, it has two USB ports to connect a 3G/4G modem. To share the files over the network, you can also connect a USB flash drive. The intuitive browser-based management tool gets your network up in no time. 

It is useful for multiple offices and remote employees who want to exchange information with any geographical location securely. It also supports IPv6 and VLAN. As the router has no in-built wi-fi, you can purchase wireless access points to supplement this router. 

4. Linksys Business Dual WAN Gigabit VPN Router (LRT224)

DHCP, L2TP, PPPoE, PPTP, Static IP, and Transparent Bridge mode are the WAN connection types in this router. DHCP, L2TP, PPPoE, PPTP, Static IP, and Transparent Bridge mode are some of the powerful configurations offered by this router. The configuration screen is intuitive for novice users.  Second WAN Port has several configurations.  

A powerful chase access rule editor at the Firewall section is provided. It covers the basic configurations such as OpenVPN, IKE, and PPTP. The majority of setup is handled by the Configuration tab and Maintenance Tab is meant only for minimal troubleshooting operations.

Linksys support website comes with all the well-stocked good information to get you instant online support. This router has more advanced network configurations like tagged virtual LANs (VLANs), dual-stack configurations for IPV4 and IPV6, and 1-1 network address translation (NAT). It is a mid-range o enterprise-grade router that comes with a powerful firewall section.

5. Cisco Systems Gigabit VPN Router (RV320K9NA)

It is a desktop router and has an external power supply. It is silent as it uses passive cooling. It comes with four 10/100/1000 LAN ports and two 10/100/1000 WAN. The case of this router is but larger to ensure a smooth transition of airflow. CPU lies under the large heatsink. It is a dual-core Cavium CN5020 running at 300 MHz.

It has a throughput of 900 Mbps. It is a twelve series Cisco small business router with the speed of Wan and LAN ports. Overall, it is a useful business router which suffices the needs efficiently. It is easy to install and configure. The indicator lights are on the front of the router. Overall, it has a responsive admin GUI and easy to use a firewall.

6. Synology RT2600ac – 4x4 dual-band Gigabit Wi-Fi router

With plenty of features, this router has fast Wi-Fi speed and long-range to offer. It is a robust network storage server when used together with an external broadband connection. It is a highly customized home network which offers advanced features to the users. The router mainly revolves around SRM (Synology Router Manager) operating system.

It has an excellent NAS range, sustainable flexibility, and great performance. It offers lots of router configurations, good Wi-fi performance. It supports MU-MIMO data streaming and dual WAN connectivity. Features like parental control and traffic control are also available with this router. The user can assign bandwidth priority to specific clients, view historical usage reports, and monitor live traffic usage with traffic control settings. Overall, it is a great mid-range rounder. 

It has a nice assortment of management tools to filter the website content, monitor usage, and schedule bandwidth priority.

7. Zyxel [USG40] ZyWALL (USG) UTM

It is a comprehensive suite of security features which encompasses small office networking solutions efficiently. It can handle up to 20,000 concurrent TCP sessions and support up to 10 users efficiently. There are five Gigabit Ethernet ports to connect the network via 802.11b/g/n Wi-Fi as well as wired connectivity. It comes with enterprise-level Next Generation Firewall security to offer effective control of web applications and extensive protection. 

It has a unified configuration interface with its unified security policy which applies to every UTM feature and provides streamlined policy management.

The router supports high-throughput IPSec, L2TP over IPSec, and SSL VPN for site-to-site VPN deployments. The integrated WLAN controller in this router supports CAPWAP, access management of multiple APs in the network, and centralized authentication. It is generally deployed by the home users and branch offices for site-to-site IPSec VPN connections. 

8. Draytek Vigor 2926

This router series is released by Taiwan based manufacturer to offer maximum network stability and performance to its users. This router is the advanced version of its previous model Vigor2925 which has an assortment of features such as FailOver abilities, Flexible LAN management, and centralized management portal. Vigor 2926 has improved software and powerful processor compared to its predecessor. It efficiently caters to the small and medium enterprise and comes with dual-band capabilities.

The aesthetic design of this router makes it stand out from the crowd. The bidirectional holes on its bottom make it a perfect wall mounting router. Several ventilation cuts are available to avoid overheating. There are four Gigabit Ethernet LAN ports, two USB ports, and a Gigabit LAN1 port. It is equipped with 128MB Toshiba LF0525 TC58NVG0S3ETA00 CMOS NAND flash memory. It also bost a better CPU clocked at 720MHz. 

It is a business-focused WI-Fi ready router and an ideal choice for the companies aiming to grow shortly. It can articulately handle USB-based cellular connections. If you are a home user with specific needs, this router is for you. 

The Best Dual WAN Router Buying Guide

The best WAN router is important to enhance the network connectivity for your laptop, computer, mobile, tablet, or any other gadget. To pick the best router sufficing you’re all the requirements, here are some of the factors which you should consider:

A router model that you choose must be able to withstand the traffic you are currently handling as well as in upcoming years. Don’t settle for a router that can handle the current traffic with adjustments as it will not support your network in the longer run. The router is a considerable investment and hence should be able to yield the results in the longer run. Many routers can be upgraded to enhance their throughput to support the network in the longer run.

The hardware and the infrastructure which will be ideal for your requirements is largely governed by the scaling requirements. Fixed form chassis and modular (customized) chassis are the two main chassis flavors where the latter is preferable over the former. Different elements of the router can be changed with the modular router to scale the network edge. It supports the swapping of memory, port, and CPU to adapt to the responsiveness to the network change.

Traditional routers are appropriate to customized for the limited task and are less versatile. The concept of virtualization changed the networked resources operations. Routers that support virtualization have more technical requirements and also compatible with the same structure.

Consider your network before you shortlist the router. Factors like customer requirements, router location, and network strength impact connectivity. Look for the router which supports multiple connection types to strive for the changing technological advancements. Some of the connectivity methods which a router can include are:

  • 10 Gigabit Ethernet fiber handoffs
  • Gigabit Ethernet copper
  • Mobile backend and overhaul connectivity
  • T2 and T3 connections
  • Radio networks
  • Gigabit Ethernet over fiber – both single and multimode
  • Legacy TDM T1 connections

Depending on how you use a network and where it lags, you need to find a router that can efficiently support your business for at least the next 5 years. Software-defined networking is important today as SD-WAN offers network profitability and operational efficiency. 


There are two modes in which a WAN router works. When one of the connections is used and it is replaced by others when the used connection is down, it is referred to as ‘Failover’. When both the connections are used with the specific load ratio corresponding to the channel ratio bandwidth, it is referred to as load balancing. A dual WAN router provides a stable connection by using the services from two ISP. When one internet connection fails, it automatically switches to another internet service.

Connect the LAN port with Ethernet cable at one end with the primary router. The other end of the Ethernet cable should be connected to the LAN port at the back of the second router. For creating the LAN-to-WAN network, plug the second router port on another end of the WAN.

Dual WAN routing is also known as Network Load Balancing. It refers to balance the traffic across two or more WAN links without using the complex routing protocols. 

The speed of data packet transportation and network speed is generally faster for the LAN than for a WAN. The reliability of the WAN service depends on the type of WAN service used. However, the Ethernet LANs are still the faster means. The sole aim of WAN is to transfer the data between the LAN. 

As load balancing avoids the overloading on any single connection, it enhances the overall performance of the router. The main job of a load balancer is to ensure the faster internet. 

Final Verdict

Aforesaid listed WAN routers are tested diligently on the crucial parameters before concluding them as the best Dual WAN routers in 2021. As most of the businesses today are going online, the need for quality router has been incredibly increased. The ideal job of a dual router is to establish multiple links to an ISP to provide extended reliability and stable internet connection for uninterrupted work sessions. As these dual WAN routers use load balancing technology, they are efficient in balancing your data traffic evenly across the various WAN channels.  If you are a gamer or a professional, these dual WAN routers help in reducing the downtime by rerouting all the data traffic to the working link.

Share this post

Share on facebook
Share on twitter
Share on linkedin
Share on pinterest

Leave a Comment

Your email address will not be published. Required fields are marked *

Related Posts

Scroll to Top