RouterChart.com

Asus RT-N12E router review

300 Mbps
IEEE 802.11b/g/n
Realtek RTL8196C
16 MB / 4 MB

Asus introduced the RT-N12E router in 2012. It is powered by Realtek RTL8196C chipset, 16 MB of RAM, and 4 MB of flash memory.

Wondering if the Asus RT-N12E is a must-have? Stay tuned for the answer!

Table of Contents

  • Asus RT-N12E 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 Asus RT-N12E, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Asus RT-N12E / RT-N12E

The RT-N12E is an affordable and reliable router designed for basic networking needs. Asus places a strong emphasis on network security.

Asus RT-N12E specifications

BrandAsus
NameRT-N12E
TypeRT-N12E
Rating
Rated 4/5 based on 1491 user votes.
Launch2012

Body

Dimensions168 x 124 x 30 mm
Weight210 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.

Asus RT-N12E (RT-N12E) / 1

System

ChipsetRealtek RTL8196C
RAM16 MB
Flash4 MB
OSAsus
Power supply12 V / 0.5 A

The Asus RT-N12E router has a Realtek RTL8196C 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. Asus often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 0.5 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Asus RT-N12E (RT-N12E) / 2

Network

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

The RT-N12E 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 WAN port on the RT-N12E router is a Fast Ethernet port, not a Gigabit Ethernet.

Asus RT-N12E (RT-N12E) / 3

Wireless

Antennas2 x 2 dBi
RP-SMA
2.4 GHzyes
5 GHzno
60 GHzno
StandardsIEEE 802.11b/g/n
ClassN300
Speed300 Mbps
Transmit power20 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkno

This router has 2 x 2 dBi, RP-SMA antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. 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. This is a Wi-Fi 4 (802.11n) router. Wi-Fi 4 improved the range and coverage compared to previous Wi-Fi standards.. Real-world RT-N12E 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 portsno
Print serverno
File serverno

The RT-N12E router doesn't have file-server or print-server functionality.

Administration

Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

If you can't log in to your Asus router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your RT-N12E router. Do this after the initial setup.

Pros and Cons

Every router, including this Asus 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
  • WPS friendly

Cons

  • insufficient memory
  • 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
  • no USB connectivity

Asus RT-N12E photos

Asus RT-N12E / RT-N12E photo
Asus RT-N12E / RT-N12E photo
Asus RT-N12E / RT-N12E photo
Asus RT-N12E / RT-N12E photo
Asus RT-N12E / RT-N12E

If there’s information about the Asus RT-N12E 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 / Asus / Asus RT-N12E (2012)