Asus Blue Cave AC 2600 vs. Asus RT AC68U – Whichrouter is better for home connection?

Asus routers are reliable and hardy, and these two are some of the best for large and medium sized homes. So, what is it that sets them apart, and which of the two is better?

One of the things that makes staying at home quite enjoyable is good internet connectivity. It is even better when it is spread across the whole home without any dead spots or even down time. There are many routers that can be used to get your home entirely connected, and choosing one can be a bit hard.

The Asus Blue Cave AC 2600 and the Asus RT ac68U are two routers that are commonly used for medium sized and large homes. Asus is a reputable company when it comes to building high quality devices. So, given these two, which one should you choose. Below is an in-depth comparison of the two.

What are the differences between the Asus Blue Cave AC 2600 and the Asus RT AC68U?

Asus Blue Cave AC 2600
Asus RT AC68U
6.3 x 6.3 x 3.1 inches
8.66 x 6.3 x 3.28 inches
5,000 square feet
3,000 square feet
Transmission Speed
800 Mbps at 2.4GHz

1,734 Mbps at 5GHz

600 Mbps at 2.4 GHz

1300 Mbps at 5 GHz

800MHz Dual Core
1 GHz Dual Core
1 WAN, 4 LAN, 1 USB
1 WAN, 4 LAN, 2 USB

Asus Blue Cave AC 2600 vs. Asus RT AC68U – How do they differ?

Design and Build

The Asus Blue Cave AC 2600 is simple looking but also sophisticated. It features a compact build that makes it look like a cube with a hole in the center. Looking at its shape, it is clear to see that it can sit easily on any flat surface such as a desk or shelf. For comprehensive coverage throughout the home, it is fitted with 4 internal antennas that are essential for boosting speed and range of transmission.

The Asus RT AC68U also features a simple rectangular shape,and when compared to the Asus Blue Cave AC2900, it is considerably larger. Unlike its counterpart, this router has three external antennas that make its look a bit clumsy. However, they are essential in sending signals across the entire home. Ideally, this router is made to be installed up a wall, but its flat base makes setting it up on a flat surface also possible.

The Asus Blue Cave AC2600 features a more compact and sophisticated design, making a better router than the Asus RT AC68U.

Performance and Speed

Even though the Asus Blue Cave is a small router, there is nothing small about its overall performance. When placed in a massive home that spans 5,000 square feet, it is able to deliver a top theoretical throughput of 2,600Mbps which is overly impressive. Bear in mind, though, that the speeds you experience in your home are dictated by your network provider, and not the router itself.

The Asus RT AC68U router was made to be able to handle medium sized homes that span 2,000 to 3,000 square feet. It does a decent job where speeds are concerned, but its cumulative theoretical throughput of 1,900Mbps is no match for the Asus Blue Cave AC2600.

Much as it is a smaller router, the Asus Blue Cave AC 2600 outperforms the Asus RT AC68U where speed is concerned, making it the better router.

Ports and Connectivity

We all love that routers provide wireless connectivity for many devices, but at times, wired connections become a necessity. For this reason, it is important that a router be fitted with many ports to facilitate these connections. When it comes to connectivity, the Asus Blue Cave AC 2600 is quite accommodative. It comes with 1 WAN port, 4 LAN ports and 1 USB port. This means that you can have as many as 4 wired connections at a time on this router.

Just like its competitor, the Asus RT AC68U router offers a good number of ports for wired connections, offering 1 WAN, 4 LAN and 2 USB ports. The similarity is quite something, but this router rides on 1 extra USB port to outperform the Asus Blue Cave AC2600.

The Asus RT AC68U stands out as a slightly better router than the Asus Blue Cave AC2600 because it has one extra USB port.

Asus Blue Cave AC 2600 vs. Asus RT AC68U – A comparison overview

Asus Blue Cave AC 2600 Overview

ASUS AC2600 WiFi Router (Blue Cave) - Dual Band Gigabit Wireless Router, Featuring Intel WiFi Technology, Works with Alexa, AiMesh Compatible, Included Lifetime Internet Security , White
  • Dual-band (2. 4GHz + 5GHz) AC2600 wireless router features Intel Wi-Fi with the latest 802. 11AC 4x4...
  • Alexa & Echo integration allows you to control your home network using voice commands

With its futuristic yet simple design, this router could easily pass for a piece of home décor. Additionally, it has a small build that makes installing it quite easy.

Inside the router is an 800MHz Quad Core processor that works together with a 512MB RAM and a 128MB Flash memory for optimal performance and delivery. Just as with other routers of its caliber, it is a device, meaning that it is able to deliver two speeds from two bandwidths. A 2.4GHz bandwidth delivers 800Mbps speeds and another 5GHz bandwidth gives a 1,734Mbps speed.

Asus as a company ensures that all its router users benefit from two standard features. The first is the AiProtect, a software that keeps the router form being affected by harmful cyber elements, and the second is a downloadable mobile app. With this app, you can switch the router on and off, manage guest networks and run parental control. Moreover, this app is easy to use and is effective from anywhere in the home.


  • Can be set on a flat surface
  • Ideal for large homes
  • Comes with a mobile app
  • Comes with AiProtect for superior security


  • It cannot be used for massive home transmissions

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Asus RT AC68U Overview

ASUS AC1900 WiFi Gaming Router (RT-AC68U) - Dual Band Gigabit Wireless Internet Router, Gaming & Streaming, AiMesh Compatible, Included Lifetime Internet Security, Adaptive QoS, Parental Control
  • Dual band with the latest 802; 11 AC 3x3 technology for combined speeds of up to 1900 Mbps
  • 1 GigaHertz dual core CPU enables smart multitasking by dedicating separate lanes for Wi Fi and USB data;...

Even though this router does a decent job where internet transmission is involved, there is not much about its design to write home about. Measuring 8.66 x 6.3 x 3.28 inches, it comes as an average sized router that can be mounted up a wall or set on a flat surface.

For its commendable performance, the Asus RT AC68U relies ona 1GHz Dual Core processor that works with a 256MB RAM and 128MB Flash memory for efficient speed and range delivery. When it comes to actual transmission, the speed is distributed from two bandwidths, that split the 1,900Mbps into two. A 2.4GHz band delivers 600Mbps while a 5GHz band delivers 1,300Mbps.

Users also enjoy a long run of protection against cyber threats from the AiProtect which lasts the entire duration of the router’s lifetime. Also, this router comes with many performance enhancing features like beamforming, MI-MUMO and AiMesh compatibility.


  • Ideal for medium sized homes
  • Transmits at decent speeds
  • It comes with AiProtect
  • AiMesh compatible


  • It cannot be used for large home transmissions

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Verdict: So, which is better – Asus Blue Cave AC2600 or Asus RT AC68U?

The Asus Blue Cave AC 2600 is the better router in this comparison since it transmits at much higher speeds and also covers a wider range than the Asus RT AC68U. This makes it more reliable.


  1. Does the Asus Blue Cave AC 2600 offer parental control?

Yes, it does. It comes with parental control.

  1. Can I issue voice commands to Alexa over the Asus RT ac68U?

Yes, you can. It is built to be compatible to Alexa.

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