RouterChart.com

ZyXEL AC2200 NBG6815 router review

450 + 1733 Mbps
IEEE 802.11a/b/g/n/ac
Qualcomm Atheros QCA9558 @ 720 MHz
256 MB / 128 MB

ZyXEL introduced the AC2200 NBG6815 router in 2015. It is powered by Qualcomm Atheros QCA9558 @ 720 MHz chipset, 256 MB of RAM, and 128 MB of flash memory.

Want to know if the ZyXEL made a really good router? Keep following along!

Table of Contents

  • ZyXEL AC2200 NBG6815 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 ZyXEL AC2200 NBG6815, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

ZyXEL AC2200 NBG6815 / NBG6815

The AC2200 NBG6815 is a powerful router. It is full of features and made for advanced networking. You can connect supported USB devices to the router. ZyXEL provides good customer support services through their website.

ZyXEL AC2200 NBG6815 specifications

BrandZyXEL
NameAC2200 NBG6815
TypeNBG6815
Rating
Rated 4/5 based on 1489 user votes.
Launch2015

Body

Dimensions260.4 x 182 x 81.2 mm
Weight578 g

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms. If you purchase a router online or have it shipped, the weight may affect the overall cost.

System

ChipsetQualcomm Atheros QCA9558 @ 720 MHz
RAM256 MB
Flash128 MB
OSZyXEL
Power supply12 V / 3 A

The ZyXEL AC2200 NBG6815 router has a Qualcomm Atheros QCA9558 @ 720 MHz processor. Some router features and software need a certain amount of RAM. They need it to work well. More storage space comes from a larger flash memory. It can accommodate future firmware upgrades. ZyXEL often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 3 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkno
VPN supportno

The AC2200 NBG6815 router has built-in security features. They protect your network and devices. The IPv4 is the fourth iteration of the Internet Protocol (IP). It is the most widely used version of IP on the internet today. The latest firmware supports IPv6. It provides a system to identify and locate computers on networks. If you have a 1 Gbps or faster internet plan, you need gigabit Ethernet ports. They are essential to use all the available bandwidth. This router ensures that you can use fast internet from your ISP fully.

ZyXEL AC2200 NBG6815 (NBG6815) / 1

Wireless

Antennasinternal
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC2200
Speed450 + 1733 Mbps
Transmit power20 dBm
SecurityWPA
WPA2
Guest networkyes

This router has internal antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. Many IoT devices, smart home devices, and older Wi-Fi devices mainly use the 2.4 GHz band. The 5 GHz band offers better noise immunity and less interference. It also has more available channels. The AC Wi-Fi router is backward compatible with older Wi-Fi devices that support 802.11a/b/g/n standards.

Real-world AC2200 NBG6815 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.

Connectivity

USB ports2 x USB 2.0
Print serveryes
File serveryes

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). USB print servers let you connect a USB printer to your network. This makes it accessible to many devices. You can connect external storage devices such as USB flash drives or USB hard drives to your router.

Administration

Default IP192.168.1.1
Default username[blank]
Default password1234

If you can't log in to your ZyXEL router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your AC2200 NBG6815 router. Do this after the initial setup.

Pros and Cons

Every router, including this ZyXEL 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.

Pros

  • generous memory
  • adequate flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • works on 5 GHz band
  • decent Wi-Fi performance
  • USB 2 compatible
  • printserver functionality
  • fileserver operation

Cons

  • missing Wi-Fi 6 support
  • incompatible with WPA3
  • missing WPS support

ZyXEL AC2200 NBG6815 photos

ZyXEL AC2200 NBG6815 / NBG6815 photo
ZyXEL AC2200 NBG6815 / NBG6815 photo
ZyXEL AC2200 NBG6815 / NBG6815

ZyXEL AC2200 NBG6815 comparisons

We've noticed that many of our visitors like to compare the ZyXEL AC2200 NBG6815 router with these popular models.

ZyXEL AC1300 NBG6617 (NBG6617) ZyXEL AC1300 NBG6617 ZyXEL NBG6503 (NBG6503) ZyXEL NBG6503 ZyXEL NBG6604 (NBG6604) ZyXEL NBG6604 ZyXEL Armor G5 (NBG7815) ZyXEL Armor G5

If there’s information about the ZyXEL AC2200 NBG6815 that you would like to see on this site, then write to us.

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.
RouterChart.com / Routers / ZyXEL / ZyXEL AC2200 NBG6815 (2015)