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Asus RT-AC1200GP router review

300 + 867 Mbps
IEEE 802.11a/b/g/n/ac
Broadcom BCM47189 @ 900 MHz
128 MB / 16 MB

Asus introduced the RT-AC1200GP router in 2015. It is powered by Broadcom BCM47189 @ 900 MHz chipset, 128 MB of RAM, and 16 MB of flash memory.

Wondering if this Asus router is awesome? Keep going!

Table of Contents

  • Asus RT-AC1200GP 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
    • Links
  • 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. If you noticed any mistakes or missing details about the Asus RT-AC1200GP, please let us know.

Asus RT-AC1200GP / RT-AC1200GP

The RT-AC1200GP is a popular router. It provides excellent networking capabilities due to its advanced features. Asus provides affordable networking solutions.

Asus RT-AC1200GP specifications

BrandAsus
NameRT-AC1200GP
TypeRT-AC1200GP
Rating
Rated 3/5 based on 1558 user votes.
Launch2015

Body

Dimensions207 x 148 x 35 mm
Weight395 g

If you live in a small apartment, the size of the router is crucial to deciding whether it will fit. The weight of the router is not typically a critical factor for most setups.

Asus RT-AC1200GP (RT-AC1200GP) / 4

System

ChipsetBroadcom BCM47189 @ 900 MHz
RAM128 MB
Flash16 MB
OSAsus
Power supply12 V / 2 A

The Broadcom BCM47189 @ 900 MHz CPU affects the router's performance, working with RAM and firmware. You cannot expand the router's memory (128 MB). When selecting a router, it's essential to think about the RAM specifications.

Asus RT-AC1200GP (RT-AC1200GP) / 2

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkyes, with USB dongle
VPN supportPPTP
L2TP

The RT-AC1200GP router is compatible with IPv6. IPv6 offers many enhancements and improvements over IPv4. The router has Gigabit Ethernet ports. They allow for faster communication between devices on your local network. A Gigabit WAN port is useful when your internet plan supports high speeds. A 3G/4G USB dongle provides portable internet access. It connects to cellular networks, letting you stay online even without Wi-Fi.

Asus RT-AC1200GP (RT-AC1200GP) / 3

Wireless

Antennas4 x 5 dBi
RP-SMA
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC1200
Speed300 + 867 Mbps
Transmit power23 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkyes

The router supports the 2.4 GHz Wi-Fi. To optimize your Wi-Fi experience, it's often recommended to use a combination of both 2.4 GHz and 5 GHz bands. This AC Wi-Fi router supports multiple spatial streams, typically up to 4 streams. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. The Wi-Fi Protected Setup (WPS) lets you join a safe wireless network with the push of a button or a simple PIN entry.

Asus RT-AC1200GP (RT-AC1200GP) / 1

Connectivity

USB ports1 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). A USB print server lets you connect a printer to your network. Then, computers can print to it without a direct connection. The RT-AC1200GP router lets you schedule backups. You can back up to the connected USB storage device.

Administration

Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

Changing the password often is a good security practice. It protects your network and devices from unauthorized access. Changing the default password improves your router's security. It reduces the risk of unauthorized individuals controlling your network.

Official sitehttps://www.asus.com/

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. Just remember, this is just what I think, and you might see things differently.

Pros

  • lightweight
  • sufficient memory
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • 3/4G USB modem capable
  • works on 5 GHz band
  • WPS friendly
  • USB 2 compatible
  • printserver functionality
  • fileserver operation

Cons

  • insufficient flash
  • missing Wi-Fi 6 support
  • incompatible with WPA3

Asus RT-AC1200GP photos

Asus RT-AC1200GP / RT-AC1200GP photo
Asus RT-AC1200GP / RT-AC1200GP photo
Asus RT-AC1200GP / RT-AC1200GP photo
Asus RT-AC1200GP / RT-AC1200GP photo
Asus RT-AC1200GP / RT-AC1200GP photo
Asus RT-AC1200GP / RT-AC1200GP

Asus RT-AC1200GP comparisons

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Updated: May 25, 2024

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.