Wireless network performance

Before sharing the details of our measurements, let's take a look at the apartment that was used in our testing and how it is set up. You can see that the router is placed in the living room. With most wireless routers, the signal strength is not that great in rooms like the Kitchen and the Medium balcony.

Our testing was done using a fast 1 Gigabit Internet connection that's capable of uploads on the Internet of up to 200 Mbps. We used a Microsoft Surface Pro 3 for all our measurements and several software tools. To get a better perspective of the performance offered by ASUS RT-AC1200G+, we compared it with TP-LINK Archer C7 and ASUS RT-AC56U, two older routers which today have a similar price to ASUS RT-AC1200G+.

We started by evaluating the 2.4 GHz wireless network and measured the signal strength offered in each room, using a tool named inSSIDer. As you can see in the graph below, the signal strength was very similar with that offered by the other two routers.

We used SpeedTest to measure how fast the Internet connection offered by this router is. In the download test, ASUS RT-AC1200G+ performed well without being spectacular. It was the fastest router only in the room where we placed the router. In other rooms, it's speed was generally the second best.

When moving to the upload speed measurements, ASUS RT-AC1200G+ offered speeds that were mostly below those offered by it's competitors.

Continuing our measurements on the 2.4 GHz wireless network, we used LAN Speed Test Lite to measure downloads and uploads when transferring a 350MB file between two computers connected to the network. On average, ASUS RT-AC1200G+ offered similar performance to the other two routers we compared it to.

When measuring the upload speed, ASUS RT-AC1200G+ offered again similar performance to the other two routers we compared it to.

The transfer speed offered by ASUS RT-AC1200G+ on the 2.4 GHz wireless frequency is similar to that of other routers in its price range. There's nothing to make it stand out in any way.

Next, we analyzed the performance offered by the 5GHz wireless network. First, we looked at the evolution of the signal strength, from room to room. As you can see below, the signal strength offered by ASUS RT-AC1200G+ was very good, managing to beat with ease the routers we compared it to.

We moved to SpeedTest, to measure the speed of the Internet connection on the 5GHz wireless network. The download speed offered by ASUS RT-AC1200G+ was excellent in all rooms. We were highly impressed by the numbers we measured.

The same was true when evaluating the upload speed with SpeedTest. ASUS RT-AC1200G+ was again, the best performer we've seen in its price range.

Lastly, we used LAN Speed Test Lite to measure downloads and uploads when transferring a 350MB file between two computers connected to the network. This test confirmed that ASUS RT-AC1200G+ is a very good performer, managing to offer fast downloads in all the rooms of our test apartment.

The same was noticed when measuring the upload speed.

From our measurements, it is very clear that ASUS RT-AC1200G+ is a great performer when it comes to the 5GHz wireless network. It managed to offer great signal strength and stability, as well as very fast downloads and uploads. It's so good that it can easily compare itself to routers which are much more expensive.

Wired network performance

In order to test the quality of the wired Ethernet connection, we used a desktop PC, equipped with an Intel Core i5 4460 processor, running at 3.20GHz, 16GB of RAM and a very fast Samsung 850 Pro 512GB SSD and a Microsoft Surface Pro 3 with an Intel Core i5-4300U processor, running at 1.9 GHz, 8 GB of RAM and a fast 256 GB SSD drive from Samsung.

We started by measuring the download and upload speeds using SpeedTest. As you can see below ASUS RT-AC1200G+ was the top performer in this test.

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For the last measurement, we transferred an 883 MB file between the same two computers connected to the network, both of which were using an Ethernet cable. Here, the speed offered by ASUS RT-AC1200G+ was similar to that of the other two routers.

ASUS RT-AC1200G+ delivers solid 1 Gbps Ethernet connections, like promised in its specifications.

Extra features

Even though it is not a high-end router, ASUS RT-AC1200G+ does bundle several extra features like:

• Guest Network - you can set up to six guest wireless networks that provide Internet access for your guests but restrict access to your network. You can enable up to three 2.4GHz guest networks and up to three 5GHz guest networks.

• Traffic Manager Quality of Service (QoS) - a traditional QoS service that ensures inbound and outbound bandwidth on both wired and wireless connections for prioritized applications and tasks via manual user-defined parameters.
• Parental Controls - A module that can be used to block access to all kinds of online content types, for any of the devices that are connected to your network. It can also be complemented by the Yandex.DNS service, which offers some protection against malicious sites and adult content. However, its effectiveness is not very great and you should not rely on it to filter all inappropriate adult content on your children's devices.

• USB Applications - designed to work with all kinds of devices that you can connect to the router using USB: external hard disks, printers and 3G or 4G dongles or modems.

• VPN Server - you can set the router to work as a VPN server and you can also use it to turn your network-connected devices into VPN-enabled clients via OpenVPN, PPTP and L2TP protocols without additional VPN software required.
• Network Tools - for analyzing the network and identifying what's wrong. They are surely useful when you need to troubleshoot problems.
• ASUS AiCloud 2.0 - a mobile app that keeps you connected to your data wherever and whenever you have an Internet connection. With it, you can access the folders shared in your home network from your Android or iOS smartphone or via a personalized URL. The only downside is that there is no Windows Phone app available.
• ASUS Router - a mobile app for iOS and Android, which allows you to monitor and manage your wireless router when you are away from home. Unfortunately there is no Windows Phone app available.

For a wireless router this affordable, ASUS RT-AC1200G+ is quite generous in offering many useful extra features which are not found in wireless routers from its competitors, at a similar price range. Users will appreciate features like the VPN Server, the Parental Controls or the many Guest networks that can be enabled.

Verdict

ASUS RT-AC1200G+ is a solid router, that offers excellent performance for 802.11ac wireless networks running on the 5 GHz wireless frequency - the best we've tested at its price-point. We also liked that it offers real 1 Gbps Ethernet connections, very good firmware with support for multiple languages and useful extra-features, and it can be easily mounted on walls.

Overall, you will have a very hard time finding a faster router at the same price point, when it comes to the wireless network at 5 GHz and wired Ethernet connections. If you want to modernize the wireless network in your home without spending too much cash, ASUS RT-AC1200G+ is one the best options you have. We highly recommend it to our readers.