D-Link D-Fend AC2600 Wi-Fi router review

800 + 1732 Mbps
IEEE 802.11a/b/g/n/ac
Intel Lantiq PXB4395EL @ 800 MHz
512 MB / 256 MB

D-Link introduced the D-Fend AC2600 Wi-Fi router in 2018. It is powered by Intel Lantiq PXB4395EL @ 800 MHz chipset, 512 MB of RAM, and 256 MB of flash memory.

Excited to learn if the D-Fend AC2600 Wi-Fi lives up to expectations? You'll find out by the end of our article!

Table of Contents

  • D-Link D-Fend AC2600 Wi-Fi specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Administration, user interface, login information
  • Verdict, Pros and Cons
  • Photos
  • Comparisons

Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the D-Link D-Fend AC2600 Wi-Fi, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

D-Link D-Fend AC2600 Wi-Fi / DIR-2680

The D-Fend AC2600 Wi-Fi is a versatile router that offers more than basic functionality. It has advanced features and capabilities. It provides a reliable, fast network for homes and offices. The USB connectors on the router add versatility to your network. They enable file sharing, printer sharing, and other USB functions. D-Link offers good customer support, including firmware updates, documentation, and technical assistance.

D-Link D-Fend AC2600 Wi-Fi specifications

NameD-Fend AC2600 Wi-Fi
Rated 4/5 based on 1117 user votes.


Dimensions160 x 160 x 160 mm
Weight855 g

If you have limited space, like in a small apartment or office, the dimensions can determine if it can fit there. The weight of a router can matter in some situations. But, it is usually not as crucial as other factors. These factors include features and compatibility.

D-Link D-Fend AC2600 Wi-Fi (DIR-2680) / 3


ChipsetIntel Lantiq PXB4395EL @ 800 MHz
Flash256 MB
Power supply12 V / 3 A

The Intel Lantiq PXB4395EL @ 800 MHz CPU is key. It, along with factors like RAM and firmware, decides how well the router works. The amount of RAM in a router can affect its performance. It also affects its capacity to handle concurrent operations and traffic. The 256 MB flash memory in the router serves as the storage medium for the router's firmware. Upgrading router firmware has become simple and user-friendly. The D-Link provides the right power supply. It is 12 V / 3 A, this matches the router's voltage needs.

D-Link D-Fend AC2600 Wi-Fi (DIR-2680) / 2


LAN ports3 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkno
VPN supportQuickVPN

Like many modern routers, the D-Fend AC2600 Wi-Fi supports many network standards too. Most networking equipment, like routers and switches, supports IPv4. The D-Fend AC2600 Wi-Fi router is also compatible with IPv6. IPv6 has a much bigger address space. It also offers many enhancements and improvements over IPv4. This router has Gigabit Ethernet LAN ports. They provide data transfer speeds of up to 1000 Mbps (1 Gbps) over Ethernet connections. This router ensures that you can use fast internet from your ISP fully.

D-Link D-Fend AC2600 Wi-Fi (DIR-2680) / 1


Antennas4 x 5 dBi
2.4 GHzyes
5 GHzyes
6 GHzno
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
Speed800 + 1732 Mbps
Transmit power29 dBm
Guest networkyes

The 4 x 5 dBi, internal antennas allow sending and getting many data streams at once. This boosts overall throughput and improves Wi-Fi performance. The D-Fend AC2600 Wi-Fi is compatible with 2.4 GHz Wi-Fi networks. This router operates on both the 2.4GHz and 5GHz frequency bands. It lets you connect devices to the best band for their needs. Wi-Fi 5 uses the 5 GHz band. It uses wider channels and advanced techniques to send data faster.

Real-world D-Fend AC2600 Wi-Fi router speeds are lower than its theoretical maximum speed. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. WPS (Wi-Fi Protected Setup) provides an easy method. It connects devices to a Wi-Fi network.


USB ports1 x USB 3.0
Print serveryes
File serveryes

The USB 3 ports provide a fast interface for external storage with data transfer rates of up to 4.8 Gbps. A USB print server adds print functionality. You can manage settings, watch queues, and control access from one place. The D-Fend AC2600 Wi-Fi router lets you schedule backups. You can back up to the connected USB storage device.


Default IP192.168.0.1
Default username[blank]
Default password[blank]

If you can't log in to your D-Link router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your D-Fend AC2600 Wi-Fi router. Do this after the initial setup.

Pros and Cons

Every router, including this D-Link one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.


  • generous memory
  • plentiful flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • works on 5 GHz band
  • decent Wi-Fi performance
  • WPS friendly
  • USB 3 compatible
  • printserver functionality
  • fileserver operation


  • missing Wi-Fi 6 support
  • incompatible with WPA3

D-Link D-Fend AC2600 Wi-Fi photos

D-Link D-Fend AC2600 Wi-Fi / DIR-2680 photo
D-Link D-Fend AC2600 Wi-Fi / DIR-2680 photo
D-Link D-Fend AC2600 Wi-Fi / DIR-2680 photo
D-Link D-Fend AC2600 Wi-Fi / DIR-2680 photo
D-Link D-Fend AC2600 Wi-Fi / DIR-2680

D-Link D-Fend AC2600 Wi-Fi comparisons

We've noticed that many of our visitors like to compare the D-Link D-Fend AC2600 Wi-Fi router with these popular models.

D-Link Wireless AC1200 (DIR-842) D-Link Wireless AC1200 D-Link Wireless AC1750 (DIR-859) D-Link Wireless AC1750 D-Link AX1800 Smart Router (R18) D-Link AX1800 Smart Router D-Link AC2100 WiFi Gigabit (DIR-2150) D-Link AC2100 WiFi Gigabit

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Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network. / Routers / D-Link / D-Link D-Fend AC2600 Wi-Fi (2018)