ZyXEL NBG4115 router review
The ZyXEL NBG4115 (NBG4115) router released in 2011. It is powered by Ralink RT3050F @ 320 MHz chipset, 32 MB of RAM and 4 MB of flash. The N150 router is compatible with IEEE 802.11b/g/n standards, and the maximum speed that you can get with NBG4115 is 150 Mbps. The router has 1 x 10/100 Mbps WAN and 2 x 10/100 Mbps LAN ports.
Table of Contents
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.
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
| Brand | ZyXEL |
|---|---|
| Name | NBG4115 |
| Type | NBG4115 |
| Rating | |
| Launch | 2011 |
Body
| Dimensions | 140 x 110 x 30 mm |
|---|---|
| Weight | 190 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
| Chipset | Ralink RT3050F @ 320 MHz |
|---|---|
| RAM | 32 MB |
| Flash | 4 MB |
| OS | ZyXEL |
| Power supply | 12 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.
Network
| Protocols | IPv4 |
|---|---|
| LAN ports | 2 x 10/100 Mbps |
| WAN ports | 1 x 10/100 Mbps |
| Mobile network | yes, with USB dongle |
| VPN support | no |
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
| Antennas | 1 x 2 dBi RP-SMA |
|---|---|
| 2.4 GHz | yes |
| 5 GHz | no |
| 60 GHz | no |
| Standards | IEEE 802.11b/g/n |
| Class | N150 |
| Speed | 150 Mbps |
| Transmit power | 27 dBm |
| Security | WEP WPA WPA2 WPS |
| Guest network | no |
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.
Connectivity
| USB ports | 1 x USB 2.0 |
|---|---|
| Print server | no |
| File server | no |
The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps).
Administration
| Default IP | 192.168.1.1 |
|---|---|
| Default username | [blank] |
| Default password | 1234 |
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
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