ASUS RT AC1200G Plus Review | 77 Data compared

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  • Avg. price: ~£45
  • Wi-Fi version: Wi-Fi 5 (802.11ac)
  • Wi-Fi speed: 1167 Mbps
  • LAN port speeds: 1 Gbps
  • Wireless coverage: 80

ASUS RT AC1200G Plus review. Compare 77 technical specifications and user reviews to see how it ranks among routers and if it is worth buying.

6.9

Overall score

What it is: An overall evaluation of the router's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best routers on the market.

Score components:

90.0%

6.6

Technical Score

10.0%

8.8

User score

Good
6.6

Technical Score

What it is: An assessment of the router's technical performance, covering key areas such as Wi-Fi performance, wired connectivity, security, software features, coverage, and design.

When it matters: When you want to compare routers based on technical performance and available features.

Score components:

26.0%

4.4

Wireless

20.0%

5.8

Ports

18.0%

8.5

Networking

14.0%

9.0

Security

12.0%

6.2

Hardware

10.0%

7.7

Management

Good
8.8

User score

What it is: A rating that combines user reviews and the total number of reviews received by the router.

When it matters: When you want to know how a router performs in daily use and how reliable it is for speed, coverage, and stability according to user feedback.

Score components:

70.0%

8.3

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(4779)
amazon
4.5
(1070)
United States
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4.1
(1112)
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3.9
(129)
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4.2
(95)
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3.7
(16)

(Reviews last updated: May 2026)

Excellent
  • 5.1
    Gaming

    Score components:

    33.0%

    2.7

    Wi-Fi speed

    28.0%

    7.0

    CPU clock speed

    22.0%

    3.0

    RAM capacity

    17.0%

    9.0

    Maximum connected devices

  • 5.1
    Travel

    Score components:

    40.0%

    8.6

    Weight

    30.0%

    2.7

    Wi-Fi speed

    20.0%

    4.0

    Cellular modem type

    10.0%

    1.0

    SIM slot

  • asus-rt-ac1200g-plus
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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The ASUS RT-AC1200G Plus is a dual-band Gigabit Wi-Fi router featuring the Broadcom BCM47189 chipset, 128MB of RAM, and four high-gain external antennas that support AiRadar beamforming for extended coverage. It delivers concurrent speeds of up to 300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band, totaling a combined throughput of 1167 Mbps, while providing four Gigabit LAN ports and a multi-purpose USB 2.0 port for printer or file sharing. Main pros include its easy 30-second setup via the ASUSWRT dashboard, stable performance for 4K streaming, and the intuitive ASUS Router App for mobile management. However, potential cons include the lack of modern Wi-Fi 6 support, the absence of more advanced security features like AiProtection, and reports of occasional stability issues such as Wi-Fi drops or high CPU spikes under certain conditions.

Technical Specifications of router ASUS RT AC1200G Plus

Technical Score

What it is: An assessment of the router's technical performance, covering key areas such as Wi-Fi performance, wired connectivity, security, software features, coverage, and design.

When it matters: When you want to compare routers based on technical performance and available features.

Score components:

26.0%

4.4

Wireless

20.0%

5.8

Ports

18.0%

8.5

Networking

14.0%

9.0

Security

12.0%

6.2

Hardware

10.0%

7.7

Management

6.6
ASUS RT AC1200G Plus has a technical score of 6.63 points, which is higher than that of 51.2% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the router.

When it matters: When you want to know how a router performs in daily use and how reliable it is for speed, coverage, and stability according to user feedback.

Score components:

70.0%

8.3

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(4779)
amazon
4.5
(1070)
United States
Amazon_logo.png
4.1
(1112)
Amazon_logo.png
3.9
(129)
Amazon_logo.png
4.2
(95)
Amazon_logo.png
3.7
(16)

(Reviews last updated: May 2026)

8.8
ASUS RT AC1200G Plus has a user score of 8.84 points, which is higher than that of 73% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the router.
When it matters: When you prefer to choose a router reviewed and selected by many other buyers.
10
ASUS RT AC1200G Plus has a popularity of 10 points, which is higher than 63.5% of products in this category.
Ratio quality/price

What it is: An indicator that combines the router's overall rating with its cost.

When it matters: When you are looking for a router with a good balance between network performance, features, and price.

Score components:

60.0%

6.9

Overall score

40.0%

10

Price

7.8
ASUS RT AC1200G Plus has a quality-to-price ratio of 7.8 points, which is higher than 56.4% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Asus
Wi-Fi version
What it is: Identifies the Wi-Fi generation the router supports, such as Wi-Fi 5, 6, 6E, or 7.
When it matters: When newer phones, laptops, and consoles need the latest Wi-Fi efficiency and speed features.

Importance: HIGH

Good value: Wi-Fi 6 (802.11ax)

Wi-Fi 5 (802.11ac)
ASUS RT AC1200G Plus uses Wi-Fi Wi-Fi 5 (802.11ac), which is more advanced than 39.4% of routers and equal to 25.4% of routers.
Wi-Fi bands
What it is: Lists which wireless frequency bands the router can use, such as 2.4 GHz, 5 GHz, or 6 GHz.
When it matters: When you need to balance range, speed, and congestion across different types of client devices.

Importance: HIGH

Good value: 2.4 GHz + 5 GHz

2.4 GHz + 5 GHz
ASUS RT AC1200G Plus supports 2.4 GHz + 5 GHz Wi-Fi bands, which are more versatile than 25% of routers and equal to 67.9% of routers.
Wi-Fi speed
What it is: The advertised maximum wireless throughput rating of the router under supported conditions.
When it matters: When several users stream, download, and game at once and you want more wireless headroom.

Importance: HIGH

Good value: >2700 Mbps

1,167 Mbps
ASUS RT AC1200G Plus delivers 1167 Mbps Wi-Fi speed, which is lower than 58% of routers and equal to 1.5% of routers.
Channel widths supported
What it is: Lists the Wi-Fi channel widths the router can use, such as 20, 40, 80, or 160 MHz.
When it matters: When you want the option to trade peak speed against stability in crowded wireless environments.

Importance: MEDIUM

Good value: 20 MHz + 40 MHz + 80 MHz

20 MHz + 40 MHz + 80 MHz
ASUS RT AC1200G Plus supports 20 MHz + 40 MHz + 80 MHz channel width options, which is more than 40.4% of routers and the same as 32.1% of routers.
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Wi-Fi security protocols
What it is: Lists the wireless security standards the router supports, such as WPA2 or WPA3.
When it matters: When you want stronger wireless protection without locking out older devices that still need compatibility.

Importance: HIGH

WPA2, WPA, WEP, WPS
ASUS RT AC1200G Plus supports WPA2, WPA, WEP, WPS Wi-Fi security protocols, which are less advanced than 67.3% of routers and equal to 11.6% of routers.
DoS protection
What it is: Provides defenses intended to reduce the impact of denial-of-service traffic against the router or network.
When it matters: When exposed services or remote access make resilience against traffic floods more important.

Importance: HIGH

?
SPI intrusion protection
What it is: Uses stateful packet inspection to track sessions and block suspicious unsolicited traffic more accurately.
When it matters: When the router needs a stronger first line of filtering on an internet-facing connection.

Importance: HIGH

yes
ASUS RT AC1200G Plus includes SPI-based intrusion protection. 3.6% of routers include SPI-based intrusion protection.
MAC address filtering
What it is: Lets the router allow or block devices based on their MAC addresses.
When it matters: When you want an extra device-level access rule beyond passwords and network names.

Importance: MEDIUM

yes
ASUS RT AC1200G Plus supports MAC address filtering. 1% of routers include MAC address filtering.
URL filter
What it is: Allows the router to block or allow access based on website addresses or domain rules.
When it matters: When you need to restrict specific sites for children, guests, or work-policy reasons.

Importance: MEDIUM

yes
ASUS RT AC1200G Plus supports URL filtering. 1.8% of routers include URL filtering.
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IPv6 support
What it is: Support for the newer IPv6 internet addressing standard alongside the older IPv4 system.
When it matters: When your internet provider or network already uses IPv6, or you want the router to stay compatible as IPv6 use becomes more common.

Importance: HIGH

yes
ASUS RT AC1200G Plus supports IPv6. 10.9% of routers are IPv6-ready.
Dynamic routing
What it is: Supports routing protocols or dynamic route updates instead of relying only on static route entries.
When it matters: When the router sits in a more complex network with changing paths between multiple subnets.

Importance: MEDIUM

no
ASUS RT AC1200G Plus does not support dynamic routing. 53.4% of routers support dynamic routing.
Inter-VLAN routing
What it is: Allows the router to pass traffic between separate VLANs under controlled rules.
When it matters: When you need segmented networks to communicate selectively instead of staying fully isolated.

Importance: MEDIUM

no
ASUS RT AC1200G Plus does not support inter-VLAN routing. 22.2% of routers support inter-VLAN routing.
VLAN tagging
What it is: Lets the router mark traffic with VLAN tags for segmented or ISP-specific network setups.
When it matters: When you separate guest, office, IoT, or ISP-required traffic into different network segments.

Importance: MEDIUM

yes
ASUS RT AC1200G Plus supports VLAN tagging. 37.2% of routers include VLAN tagging.
QoS
What it is: Provides quality-of-service controls that prioritize some traffic over less important traffic.
When it matters: When calls, gaming, and downloads compete and you want latency-sensitive traffic protected.

Importance: HIGH

yes
ASUS RT AC1200G Plus includes QoS controls. 2.7% of routers include QoS controls.
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N. of LAN ports
What it is: Measures how many LAN ports the router includes. A higher count expands direct connectivity for matching devices.
When it matters: When you run a home office with NAS, TV boxes, and desktops, having more LAN ports avoids extra switches and keeps latency lower on wired links.

Importance: HIGH

Good value: 4 ports

4
ASUS RT AC1200G Plus has 4 LAN ports, which is more than 23.4% of routers and the same as 69.5% of routers.
LAN port speeds
What it is: Lists the Ethernet speeds available on the router’s LAN ports, such as Gigabit or multi-gig.
When it matters: When wired transfers to NAS, desktops, or access points need more than basic Ethernet speeds.

Importance: HIGH

Good value: 1 Gbps

1 Gbps
ASUS RT AC1200G Plus offers 1 Gbps on its LAN ports, which is faster than 27.2% of routers and on par with 59.8% of routers.
N. of WAN ports
What it is: Shows how many separate WAN uplink ports the router provides for internet connections.
When it matters: When you use dual internet lines, backup WAN, or load balancing between multiple external links.

Importance: HIGH

Good value: 1 WAN port

1
ASUS RT AC1200G Plus has 1 WAN ports, which is more than 1% of routers and the same as 90.1% of routers.
N. of USB ports
What it is: Shows how many USB ports the router includes for storage, printers, or modem accessories.
When it matters: When you plan to share storage, attach a printer, or use USB-based network extras.

Importance: MEDIUM

Good value: 1 USB port

1
ASUS RT AC1200G Plus has 1 USB ports, which is more than 39.2% of routers and the same as 39.9% of routers.
Power over Ethernet (PoE)
What it is: Power over Ethernet support, meaning the router can receive power, deliver it, or be part of a PoE-based installation.
When it matters: When you want cleaner installation with fewer separate power cables, especially in ceilings, walls, racks, or remote locations.

Importance: MEDIUM

no
ASUS RT AC1200G Plus does not support Power over Ethernet (PoE). 0.5% of routers can be powered over Ethernet.
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Management interface
What it is: Shows how the router is configured and monitored, such as web UI, app, or command-line tools.
When it matters: When setup depth and day-to-day admin convenience are part of the buying decision.

Importance: HIGH

Web UI, App
ASUS RT AC1200G Plus uses Web UI, App for management, which is more advanced than 33.4% of routers and equal to 57% of routers.
Firmware upgrade method
What it is: Describes how router firmware updates are installed, such as automatic OTA, web UI, or manual upload.
When it matters: When you want security fixes and new features applied with less maintenance friction.

Importance: HIGH

Web UI, App, Automatic
ASUS RT AC1200G Plus supports Web UI, App, Automatic firmware update methods, which are more convenient than 78.9% of routers and equal to 19.9% of routers.
Traffic monitoring
What it is: Lets the router track bandwidth usage by device, app category, or time period.
When it matters: When you need to find which devices or activities are causing slowdowns or high data use.

Importance: MEDIUM

yes
ASUS RT AC1200G Plus includes traffic monitoring. 17.5% of routers include traffic monitoring.
Guest Wi-Fi network
What it is: Lets the router create a separate wireless network for visitors or less-trusted devices.
When it matters: When guests need internet access without reaching private devices on the main network.

Importance: HIGH

yes
ASUS RT AC1200G Plus offers a guest Wi‑Fi network. 8.6% of routers offer a guest Wi‑Fi network.
Captive portal
What it is: Supports a login or acceptance page that users must pass before getting internet access.
When it matters: When guest networks, rentals, cafes, or managed access points need a sign-in page.

Importance: MEDIUM

no
ASUS RT AC1200G Plus does not offer captive portal features. 23.9% of routers offer captive portal features.
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CPU clock speed
What it is: Shows the operating frequency of the router processor, often listed per core.
When it matters: When routing, encryption, QoS, and many active clients can put heavier load on the CPU.

Importance: HIGH

0.9 GHz
ASUS RT AC1200G Plus runs at 0.9 GHz, which is slower than 55.9% of routers and on par with 0.3% of routers.
RAM capacity
What it is: The amount of working memory available for sessions, routing tables, and running router services.
When it matters: When many devices, VPN tunnels, or advanced features need the router to stay responsive under load.

Importance: HIGH

Good value: >=512 MB

128 MB
ASUS RT AC1200G Plus has 128 MB of RAM, which is more than 33.3% of routers and the same as 16.8% of routers.
Internal storage
What it is: The built-in storage available for logs, apps, shared files, or other local router functions.
When it matters: When the router runs extra services and needs space for logs, packages, or shared content.

Importance: MEDIUM

Good value: >=8 GB

0.015625 GB
ASUS RT AC1200G Plus has 0.015625 GB of internal storage, which is less than 59.2% of routers and the same as 13.6% of routers.
Hardware acceleration
What it is: Uses dedicated hardware paths to offload routing, NAT, encryption, or switching tasks from the main CPU.
When it matters: When heavy routing or security features would otherwise reduce throughput on the processor alone.

Importance: HIGH

yes
ASUS RT AC1200G Plus offers hardware acceleration. 19.3% of routers offer hardware acceleration.
N. of external antennas
What it is: Shows how many antennas are mounted externally on the router.
When it matters: When you want stronger adjustable coverage or plan to aim antennas for difficult room layouts.

Importance: MEDIUM

Good value: 3 antennas

4
ASUS RT AC1200G Plus has 4 external antennas, which is more than 72% of routers and the same as 17.4% of routers.
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ASUS RT AC1200G Plus vs the average router

  • Supports automatic failover
    ASUS RT AC1200G Plus offers automatic failover, while the average router does not. 24.5% of routers offer automatic failover.
    What it is: Can switch to a backup internet connection automatically if the primary line fails.
    When it matters: When uptime matters and the network cannot stop every time the main WAN drops.

    Importance: MEDIUM

    ASUS RT AC1200G Plus offers automatic failover, while the average router does not. 24.5% of routers offer automatic failover.
  • Supports MU-MIMO
    ASUS RT AC1200G Plus supports MU-MIMO, while the average router does not. 47.7% of routers support MU-MIMO.
    What it is: Supports multi-user MIMO so the router can serve more than one client stream at the same time.
    When it matters: When many active devices share the network and you want wireless capacity used more efficiently.

    Importance: MEDIUM

    ASUS RT AC1200G Plus supports MU-MIMO, while the average router does not. 47.7% of routers support MU-MIMO.
  • Suitable for gaming
    ASUS RT AC1200G Plus is designed for gaming, while the average router is not. 37.2% of routers are designed for gaming.
    What it is: Highlights whether the router is aimed at gaming-focused use, such as lower-latency traffic handling or gaming-oriented controls.
    When it matters: When gaming traffic, lower latency, or easier prioritization of consoles and gaming PCs matters in your network setup.

    Importance: LOW

    ASUS RT AC1200G Plus is designed for gaming, while the average router is not. 37.2% of routers are designed for gaming.
  • 10.5% higher user score
    ASUS RT AC1200G Plus has a higher user score than the average router (8.84 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the router.
    When it matters: When you want to know how a router performs in daily use and how reliable it is for speed, coverage, and stability according to user feedback.
    ASUS RT AC1200G Plus has a higher user score than the average router (8.84 vs 8.000).8.84 vs 8
  • Supports MU-MIMO
    ASUS RT AC1200G Plus supports MU-MIMO, while the average router does not. 47.7% of routers support MU-MIMO.
  • Supports automatic failover
    ASUS RT AC1200G Plus offers automatic failover, while the average router does not. 24.5% of routers offer automatic failover.
  • Suitable for gaming
    ASUS RT AC1200G Plus is designed for gaming, while the average router is not. 37.2% of routers are designed for gaming.
  • 57% narrower wireless coverage
    ASUS RT AC1200G Plus has narrower wireless coverage than the average router (80 m² vs 186 m²). The average router offers wireless coverage of 186 m².
  • 19.5% slower Wi-Fi speed
    ASUS RT AC1200G Plus has a lower Wi-Fi speed than the average router (1,167 Mbps vs 1,450 Mbps). The average router reaches Wi-Fi speed of 1,450 Mbps.
  • No dynamic routing
    ASUS RT AC1200G Plus does not support dynamic routing, while the average router does. 53.3% of routers support dynamic routing.
  • No DNS relay
    ASUS RT AC1200G Plus does not support DNS relay, while the average router does. 91.8% of routers support DNS relay.
  • 57% narrower wireless coverage
    ASUS RT AC1200G Plus has narrower wireless coverage than the average router (80 m² vs 186 m²). The average router offers wireless coverage of 186 m².
    What it is: The estimated area the router is intended to cover with usable Wi-Fi signal.
    When it matters: When one router needs to serve a large apartment, multi-room house, or open office area.

    Importance: HIGH

    Good value: >230 m²

    ASUS RT AC1200G Plus has narrower wireless coverage than the average router (80 m² vs 186 m²). The average router offers wireless coverage of 186 m².80 m² vs 186 m²
  • No dynamic routing
    ASUS RT AC1200G Plus does not support dynamic routing, while the average router does. 53.3% of routers support dynamic routing.
    What it is: Supports routing protocols or dynamic route updates instead of relying only on static route entries.
    When it matters: When the router sits in a more complex network with changing paths between multiple subnets.

    Importance: MEDIUM

    ASUS RT AC1200G Plus does not support dynamic routing, while the average router does. 53.3% of routers support dynamic routing.
  • 19.5% slower Wi-Fi speed
    ASUS RT AC1200G Plus has a lower Wi-Fi speed than the average router (1,167 Mbps vs 1,450 Mbps). The average router reaches Wi-Fi speed of 1,450 Mbps.
    What it is: The advertised maximum wireless throughput rating of the router under supported conditions.
    When it matters: When several users stream, download, and game at once and you want more wireless headroom.

    Importance: HIGH

    Good value: >2700 Mbps

    ASUS RT AC1200G Plus has a lower Wi-Fi speed than the average router (1,167 Mbps vs 1,450 Mbps). The average router reaches Wi-Fi speed of 1,450 Mbps.1167 Mbps vs 1450 Mbps
  • No DNS relay
    ASUS RT AC1200G Plus does not support DNS relay, while the average router does. 91.8% of routers support DNS relay.
    What it is: Lets the router receive DNS requests from local devices and forward them to upstream DNS servers.
    When it matters: When you want local clients to use the router as a consistent DNS point instead of configuring each device separately.

    Importance: LOW

    ASUS RT AC1200G Plus does not support DNS relay, while the average router does. 91.8% of routers support DNS relay.

Graphic comparison of ASUS RT AC1200G Plus and other routers

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Third-party reviews

(Reviews last updated: May 2026)

What customers like about ASUS RT AC1200G Plus?

  • Stable firmware (ASUSWRT) that is consistently rated as user-friendly and reliable
  • Great value for money as a mid-range router
  • Simple and painless setup process
  • Strong signal coverage and performance for average-sized homes
  • Dedicated mobile app for easy network monitoring and management
  • Equipped with 4 external antennas and beamforming technology for focused signals
  • Includes helpful features like SmartQoS for bandwidth management

What customers dislike about ASUS RT AC1200G Plus?

  • Lacks some advanced features found in high-end Asus models, such as Adaptive QoS and AiProtection
  • Reported high CPU spikes or consumption in certain firmware versions
  • Wireless throughput (actual speed) is significantly lower than the theoretical 867 Mbps link speed
  • No support for modern mesh networking (AiMesh)
  • USB port is limited to 2.0 speeds, which may be slow for large file transfers
  • Signal may struggle to penetrate very thick walls in older buildings

Expert reviews

L
liveatpc.com
14/05/2016

The ASUS RT-AC1200G+ is an affordable, dual-band router featuring a Broadcom chipset, offering 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz, with four 5dBi external antennas for enhanced coverage. It provides four Gigabit LAN ports for wired connections and utilizes the user-friendly ASUSWRT firmware, which facilitates a rapid 30-second setup, granular QoS management, and USB 2.0...Read more

H
htxt.co.za
28/03/2017

The Asus RT-AC1200G+ is a mid-range, dual-band router designed for small businesses, featuring four Gigabit Ethernet ports and a user-friendly ASUSWRT interface for straightforward setup. Key pros include robust network control via the Traffic Analyser feature, supporting extensive security options while delivering stable, near-full line speeds. Cons, however, include limited...Read more

B
blacktubi.com
25/04/2017

The Asus RT-AC1200G+ is a mid-range router designed to replace ISP-provided hardware, featuring a matte black design, four external antennas, and Gigabit Ethernet ports, according to Blacktubi. It supports USB 2.0 for file sharing at ~12MB/s, but carries limitations such as 16MB of flash memory and a lack of advanced features like AiCloud. Performance tests highlight stable,...Read more

D
digitalcitizen.life
01/10/2025

The ASUS RT-AC1200G+ is lauded as a high-value, affordable router featuring four Gigabit Ethernet ports, four high-gain external antennas, and impressive 5 GHz performance. It supports 4K streaming and gaming, offering superior performance compared to standard ISP-provided hardware. Pros include the versatile ASUSWRT firmware, simple setup, VPN server capabilities, and robust...Read more

Video reviews

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