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ZyXEL NBG4115 router review

150 Mbps
IEEE 802.11b/g/n
Ralink RT3050F @ 320 MHz
32 MB / 4 MB

ZyXEL introduced the NBG4115 router in 2011. It is powered by Ralink RT3050F @ 320 MHz chipset, 32 MB of RAM, and 4 MB of flash memory.

Curious to know if the NBG4115 is top-notch? Keep scrolling!

Table of Contents

  • ZyXEL NBG4115 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

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 NBG4115, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

ZyXEL NBG4115 / NBG4115

This router is basic 2.4 GHz router. It provides reliable for small networks. The USB connectors on the router add versatility to your network. They enable file sharing, printer sharing, and other USB functions. ZyXEL routers are generally known for their user-friendly design and easy setup process.

ZyXEL NBG4115 specifications

BrandZyXEL
NameNBG4115
TypeNBG4115
Rating
Rated 3/5 based on 1476 user votes.
Launch2011

Body

Dimensions140 x 110 x 30 mm
Weight190 g

If you have limited space, like in a small apartment or office, the dimensions can determine if it can fit there. If you purchase a router online or have it shipped, the weight may affect the overall cost.

System

ChipsetRalink RT3050F @ 320 MHz
RAM32 MB
Flash4 MB
OSZyXEL
Power supply12 V / 1.25 A

The Ralink RT3050F @ 320 MHz CPU is key. It, along with factors like RAM and firmware, decides how well the router works. 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. Upgrading router firmware has become simple and user-friendly. The ZyXEL provides the right power supply. It is 12 V / 1.25 A, this matches the router's voltage needs.

ZyXEL NBG4115 (NBG4115) / 1

Network

ProtocolsIPv4
LAN ports2 x 10/100 Mbps
WAN ports1 x 10/100 Mbps
Mobile networkyes, with USB dongle
VPN supportno

The NBG4115 router has built-in security features. They protect your network and devices. Most networking equipment, like routers and switches, supports IPv4. Wired connections may bottleneck due to the limits of Fast Ethernet ports. Connect the 3G/4G USB dongle to the NBG4115 router. Then, you can share the internet connection. You can share it with many devices on your local network.

Wireless

Antennas1 x 2 dBi
RP-SMA
2.4 GHzyes
5 GHzno
60 GHzno
StandardsIEEE 802.11b/g/n
ClassN150
Speed150 Mbps
Transmit power27 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkno

The 1 x 2 dBi, RP-SMA antennas allow sending and getting many data streams at once. This boosts overall throughput and improves Wi-Fi performance. This router is 2.4 GHz capable. The 2.4GHz band refers to the portion of the radio spectrum between 2.400 and 2.4835 gigahertz. Older routers have a more limited range than newer Wi-Fi standards. So, they are less suitable for larger homes or offices. Real-world NBG4115 router speeds are lower than its theoretical maximum speed.

WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. 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.

ZyXEL NBG4115 (NBG4115) / 2

Connectivity

USB ports1 x USB 2.0
Print serverno
File serverno

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps).

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 NBG4115 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

  • lightweight
  • 3/4G USB modem capable
  • WPS friendly
  • USB 2 compatible

Cons

  • insufficient flash
  • lack of Gigabit LAN
  • Non-gigabit WAN port
  • missing Wi-Fi 6 support
  • lacks Wi-Fi 5 compatibility
  • reduced Wi-Fi bandwidth
  • incompatible with WPA3

ZyXEL NBG4115 photos

ZyXEL NBG4115 / NBG4115 photo
ZyXEL NBG4115 / NBG4115 photo
ZyXEL NBG4115 / NBG4115 photo
ZyXEL NBG4115 / NBG4115

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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.
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