D-Link COVR Ac3900 Mesh WiFi System Review

D-Link COVR Whole Home Mesh WiFi System AC3900, Up to 6,000 sq ft, Router & Seamless Extender Wireless Internet MU-MIMO (COVR-3902-US)
  • One seamless network: One seamless network provides lag free 4k HD video streaming and gaming throughout your entire...
  • Advanced technology: 4 x 4 data streaming and MU MIMO technology for high speed connectivity
  • Smart steering: Cover will automatically connect your devices to the fastest wifi band for the maximum speed to all your...

D-Link COVR Ac3900 is a Wi-Fi router with stylish design components. It offers a wide range of features. The interesting thing about D-Link COVR Ac3900 is that it pairs a traditional router system with range extenders as well the mesh technology used is up to the mark.

The smart band steering provides seamless roaming all over your house. Not only does it support MU-MIMO streaming technology but it is also a very expandable device, which can manage a web-based console and a mobile application.

Also, you can use the graphical user interface designed for the web to access all settings. Currently, the smartphone app offers limited features and functionalities. This is why it is a good idea to use the graphical user interface “GUI” offered by the D-Link.

Overall, the D-Link COVR Ac3900 is aesthetically attractive and performs well compared to other routers like Netgear, Asus, and Linksys Wi-Fi systems. In today’s article, we are going to explain everything that we have tested for the D-Link COVR Ac3900 Wi-Fi router. Read on!


Size: 2.1 x 11 x 8.1 inches

Antennas: 4 adjustable and replaceable

Wi-Fi Spec: 5 GHz 802.11ac dual band

Ports: one 3.0 USB Port

Peak Performance: 1,733 Mbps

Range: 6,000 sqft. + 1,500 sqft. Via the Extender

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Unbox Video

Covr D-Link AC3900 WiFi Router Mesh Networking Wireless Kit Unboxing


When we talk about the networking features of this device, they are a bit different than other Wi-Fi systems, for instance, the Google Wi-Fi, Deco M5, and the Amped Wireless routers. A common feature among D-Link Ac3900 and these Wi-Fi routers is aesthetics. The networking features are completely different.

D-Link Ac3900 Wi-Fi router uses components, which are designed tastefully. The COVR Ac3900 uses a traditional router along with a small extender node, which is paired with the router.

The combination of the extender node and the traditional router offers 6,000 sqft wireless coverage. Besides, the extenders add 1,500 sqft of Wi-Fi coverage, which is quite impressive.

The D-Link Ac3900 is a dual-band device and a 4x4 router, which can reach speeds of 800 Mbps at maximum on 2.4 GHz frequency band. Likewise, on a 5 GHz frequency band, the device offers a speed of 1,733 Mbps. Again, this is quite incredible and the claim of the company is satisfied through our personal testing of the device.

More interestingly, the D-Link COVR Ac3900 supports