Category Archives: Asus

Latest Wireless routers Asus RT-N66U Dual Band Wireless-N900 Gigabit Router


It provides 2.4GHz- and 5GHz-band Wi-Fi concurrently, allowing each user to choose the best connection for them. It’s worth noting that the RT-N66U is a Cable router, meaning you’ll need to use a separate cable or fibre modem to get an internet connection.The Asus RT-N66U is a dual-band Wi-Fi router with four Gigabit Ethernet ports and two USB ports that let you share attached USB drives and printers across your network.

This router is limited to only up to 450Mbit/s according to Asus. This might only be a limitation if you have particularly fast internet or need to transfer data across your network, such as streaming HD or 4K content from a NAS.As the router is a few years old, it also only supports up to 802.11n, rather than the newer 802.11ac, which allows for much faster throughput speeds.

You can even choose different methods of connecting to the internet, such as with a 3G modem, should your main connection fail.We had no problems setting up the RT-N66U and were quickly able to surf the web and connect to our other computers.  The RT-N66U’s web interface is as dark as the unit itself, but it’s pretty well organised, although it will take some time before you’re familiar with the locations of all the options.
Aside from its three external antennae, it’s a relatively inobtrusive-looking router. The chequered pattern on the top is attractive and it’s nice and low-profile. You can either lie it flat or prop it upright with its stand.

To test its Wi-Fi performance, we connected to it using the 2.4GHz band and our laptop’s built-in Wi-Fi adaptor. We achieved data transfer speeds of 42Mbit/s at one metre, 42.6Mbit/s at 10 metres and 20.7Mbit/s at 25 metres. These are similar scores to those achieved by the TP-Link WDR4300 Dual Band Wireless Router and are decent speeds. When we used the 2.4GHz band with the Asus USB-N53 Wi-Fi adaptor (£24, we achieved scores of 69.9Mbit/s at one metre, 68.1Mbit/s at 10 metres and 22.4Mbit/s at 25 metres.

When we used the less-congested 5GHz band with our laptop’s built-in Wi-Fi adaptor we achieved data transfer speeds of 93.2Mbit/s at one metre, 83.9Mbit/s at 10 metres and 10.3Mbit/s at 25 metres. The 25-metre speed is disappointing, especially in comparison to the TL-WDR4300’s 35.5Mbit/s speed under the same conditions, but the former speeds are still quick.

When we used the 5GHz band and the Asus USB-N53 we achieved data transfer rates of 118.4Mbit/s at one metre, 114.8Mbit/s at 10 metres and 41.9Mbit/s at 25 metres. These are great speeds, especially the 25-metre speed, especially if you want to stream high-definition media from your NAS or another PC.
You can print to a USB printer using the included EZ Printer utility or networking it in Windows using the LPR protocol. The web interface includes a link to instructions that guide you through setting up the latter connection. We had no problems using either method to print to our Brother HL-5450DN laser printer.

The RT-N66U also has a Built-in media server from which you can stream videos and music from attached USB devices.

The Asus RT-N66U is a reasonable router but it’s showing its age. Nowadays, there are far better options available, including the TP-Link Archer C9, which is our Best Buy award winning cable router. It has significantly faster throughput speeds through 802.11ac and excellent wireless range and is available for around the same price as the Asus RT-N66U, making it a no-brainer.

Various Models of Wifi AC Adapter You Can Choose

The preference adapters are USB wifi AC adapters for easy installation.Various models of wifi AC adapter you can choose to upgrade your computers to connect to wireless AC network in their best data rate throughput.



The easiest way to upgrade your computers with the wifi adapter is by adding a USB wireless adapter, you don’t need to open your computer casing to insert the adapter to the slot like those PCI wifi adapters. With USB adapter, what you need to do is inserting the adapter into one of the USB ports available in your computers or laptops.

Wifi AC Adapter

Technology evolves very fast, wireless technology is not an exception. Wireless AC (802.11ac) technology delivers speeds up to Gigabit, never speeds like this before. The wireless N standards (802.11N) will soon be a legacy technology, when the future wireless AD (802.11ad)  technology applied to wireless devices. TP-link showcases in its website the wireless router with wireless AD technology with its debut Talon AD7200 product, just wait and see until TP-link releases the product or probably another vendor does the first.

With your current wireless AC network powered by high end wireless AC router such as Linksys EA9500 and Netgear AC5400 routers, TP-link and D-link wireless AC5400 routers, or any other wireless AC network powered by high speed business class Access point such as Ubiquiti Unifi and Linksys wifi ac AP, to get optimum data rate throughput you should upgrade your computer clients with high speed wifi ac adapters.

Generally desktop computers don not come with wifi adapter installed, upgrade them with PCI express wifi adapter. However, if there is still USB port available installing USB wifi AC adapter is easier solution than adding PCI-e wifi adapter.

Laptops typically come with built-in wifi N150 or N300 adapter. You may upgrade them with high speed wifi AC adapters to get much better data rate throughput.

Top 5 USB wifi AC adapter

To catch up the high speed of wireless AC network, upgrading your current laptops or computers that still come with wireless g/n adapter with the new wifi AC adapter is a good choice. Lots of high speed AC1750 or AC1900 based USB adapters available in the market today. Here are top 5 most popular products from different networking vendors you may consider for upgrading your legacy wifi adapters.

  1. Edimax EW-7833UAC AC1750

Edimax EW-7833UAC is based on wireless AC1750 technology with USB 3.0 interface. It can work with standard USB 2.0 interface, however to get the maximum data rate throughput you need to connect to any computers or laptops with USB 3.0 interface.


Edimax wifi AC1750 USB Adapter


  • Based on wireless AC1750 dual band speeds up to 1300Mbps in 5GHz band and up to 450Mbps in 2.4GHz band
  • Adjustable antenna with 3T3R (3x transmitter and 3x receiver antennas) with MIMO technology
  • Comes with high speed USB 3.0 interface
  • Supports Beamforming technology for solid connection to wifi AC routers with Beamforming technology ready
  • Supports all OS including Windows, Mac and Linux

To get the optimum data rate throughput, you may connect to wireless AC1900 routers or higher such as Linksys EA7500 or Archer C9 or wireless AC1750 routers such as Netgear R6700. This product is getting high customer rated in Amazon.

Click here to learn more spec details of Edimax EW-7833UAC and buy in Amazon

  1. TRENDnet TEW-809UB

Unlike Edimax as discussed above, this product is based on slightly higher wifi speed in 2.4GHz band in connecting to wireless N network. It is based on wireless AC1900 delivering speeds of up to 1300Mbps in 5GHz band and up to 600Mbps in 2.4GHz band. The design is different than others, it comes with four detachable high gain antennas.


Trendnet TEW-809 Wifi AC USB Adapter


  • Based on wireless AC1900 dual band technology, delivering speeds up to 1600Mbps in 5GHz band and up to 600Mbps in 2.4GHz band
  • 4x detachable 5dBi high gain dual band antennas and high power radio for much better coverage
  • USB 3.0 ports micro interface
  • Beamforming technology ready
  • Comes with 3 ft USB 3.0 micro USB to type-A cable
  • Supports all types of Windows and Mac OS

This model of wifi AC adapter is ideal for connecting to long range wifi network and with high gain high power antennas with extension USB cable you can put the device on the table or higher place above your laptops.

Click here to learn more TRENDnet TEW-809UB AC1900 Wireless USB Adapter

  1. D-link DWA-192

Like Trendnet 809UB that comes with 4x high gain antennas and requires USB cable extension to connect to the computer, so does D-link DWA-192 that requires USB extension cable to connect to the laptop. The unique thing with this product is shaped like a ball, never seen the wifi adapter shaped like a ball before.

dlink dwa192 usb wifi ac

D-link DWA-192


  • Engineered based on wireless AC1900 technology dual band with speeds of up to 1300Mbps on 5GHz band and up to 600Mbps on 2.4GHz
  • High powered amplifiers for better penetrating through walls
  • Advanced Smart Beam technology (Beamforming technology)
  • Comes with USB 3.0 interface
  • WPS button for easy and secure connection
  • Unique design – shaped like a ball

D-link offers various models of high end wireless AC routers ranging from AC1900-based routers such as D-link DIR-879 router, it’s a new variant of D-link DIR 880L router and up to the fastest AC5400 router D-link DIR-895. Connecting this product to these routers is assured getting the most data rate throughput ideal for demanding high bandwidth applications.

Learn more D-link DWA-192 AC1900 USB adapter and buy from Amazon

  1. TP-link Archer T9UH

Edimax EW-7833UAC and TP-link T9UH have the same design regarding USB interface and the device can be inserted directly to the available USB port of the PC and laptops. The antenna can also be folded up, however you can also put this into the standing cradle and put it in a higher place with the USB extension cable.


TP-link Archer T9UH AC1900 USB adapter


  • High speed AC1900 based USB wifi ac adapter
  • Dual band speeds of up to 1300Mbps on 5GHz band and up to 600Mbps on 2.4GHz
  • Comes with high gain antennas
  • Comes with standing cradle and USB cable extension
  • USB 3.0 interface
  • Beamforming technology ready

Currently this product is the fastest wireless AC adapter TP-link offers so far, while today you can find that TP-link offers several models of high end wireless AC routers including wireless AC1900 routers and even the fastest one Archer C5400 router is also popular. Wait and see if there will come couple of faster AC adapters to catch up the speeds of AC routers Including high speed wifi AC range extender. See also top 10 wireless range extender.

Click here to learn more Archer T9UH and buy in Amazon

  1. ASUS USB-AC68

The Asus USB-AC68 is the fastest USB wifi AC adapter available so far in market, while the fastest AC adapter in PCI-e adapter so far PCE-AC88 based on wifi AC3100 technology. It comes with foldable antenna similar with Archer T9UH and Edimax, however the antenna design is a slightly different with two foldable antennas. Take a look at the following image of this product.


Asus USB-AC68U wifi AC1900 adapter


  • Based on high speed AC1900 technology
  • Delivering dual band speeds of up to 1300Mbps on 5GHz band and up to 600Mbps on 2.4GHz
  • Comes with 2x foldable 3-position external antennas with 3×4 MIMO technology and dual internal antennas
  • Ready with Beamforming technology with Asus AiRadar
  • Comes with standing cradle and USB cable extension
  • USB 3.0 interface

To learn more detail about this high speed product that Asus offers,

Click here to learn more detail Asus USB-AC68U adapters and buy in Amazon

All the above 5 top wifi ac USB adapters are ready with Beamforming technology to connect solidly with the wireless AC routers, wireless ac access points or wireless ac range extenders that support the same Beamforming technology.


Please make sure that your laptops or PC are ready with USB 3.0 port for optimum data rate throughput, even though those wifi ac adapters are backward compatible with USB 2.0, however you will not get the optimum throughput.