The 10 Best External Wifi Antenna, Tested And Researched

Allan Farington By, Allan Farington
SOAKUP USB WiFi Adapter - External Antennas
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The Rundown

1. Best Overall: SOAKUP USB WiFi Adapter - External Antennas

"The SOAKUP USB WiFi Adapter is a convenient, plug-and-play device that allows you to connect to your router with a few simple steps. This adapter is capable of blazing speeds up to 867Mbps in the 5GHz band and 400Mbps in the 2.4GHz band for online gaming and seamless HD video streaming." Read Review

2. Best Bang For The Buck: Nineplus Dual 5Dbi Antennas WiFi Adapter

"Banish WiFi problems with the NinePlus Dual 5Dbi Antennas WiFi Adapter. The device provides long-range and lag-free and stable wifi connections, upgraded speeds, web surfing, gaming, and streaming online. The High Gain Antenna enhances the reception and transmission of the device so you can enjoy seamless connectivity with your favorite devices. Compatible with a variety of systems so you can get the most out of your WiFi router." Read Review

3. Best Durable: BrosTrend Long Range USB WiFi Adapter - High Gain Antennas-

"BrosTrend Long Range USB WiFi Adapter - High Gain Antennas. Extend your WiFi coverage, boost speed and gain compatibility with the new high-performance and easy to use USB WiFi adapter. This ultra-quiet device is compatible with all major platforms including Windows, Mac OS, Linux, Android and iOS. With a flexible deployment design that allows for wall mount or desk placement, it will be perfect for any situation." Read Review

4. Best Reliable: ASUS AX5700 RT-AX86S WiFi PC Adapter - External Magnetic Antenna

"ASUS RT-AX86S is a high-performance wireless adapter that offers you a secure and reliable connection to your wireless network. Its extensible design enables service prioritization, high availability, scalability, and for maximum flexibility and price or performance." Read Review

5. Best Adjustable: Alfa AC1200 Wireless USB 3.0 Wi-Fi Adapter External Antennas

"Alfa AC1200 Wireless USB 3.0 Wi-Fi Adapter is a compact Wi-Fi adapter with features that make it easy to set up and use. With data transfer speeds of up to 1200 Mbps, this wireless adapter lets you stream all your favorite content from the internet, share files with friends and family and play online games with ease. In addition, it provides wireless security standards for safe access to your network and supports multiple operating systems for the convenience of all users." Read Review

Wifi is convenient and easy to access, but it can also be frustrating. You might have great Wifi speeds in your house, but if you’re outside the house or in a neighboring building, you might experience slower speeds. This can be especially frustrating when using devices like smart TVs, game consoles, and streaming services that require a constant connection.

External wifi antennas are one of the best ways to get fast Wifi outside. An external antenna plugs into an electrical outlet in your home, which means it doesn’t require any new wiring in order to work.

These antennas are also smaller than an indoor antenna, so they’re easier to hide and won’t get in the way as much as an antenna that takes up more space indoors. The best external wifi antennas offer strong connections for both your home and Wifi-sensitive devices such as smart TVs and streaming set-top boxes. They can also boost the signal strength of your existing Wifi router.

Our experts have determined the models that would be the greatest fit for your requirements, specifically the SOAKUP USB WiFi Adapter - External Antennas, after doing extensive study and analysis over a considerable time. Consider Nineplus Dual 5Dbi Antennas WiFi Adapter as an alternative if you're still undecided. Other suggestions on this list are definitely worth considering, and we've put up a useful shopping guide to help you decide!

Products Suggest

1 Top Choice
SOAKUP USB WiFi Adapter - External Antennas
Our Score:
2 Top Choice
Nineplus Dual 5Dbi Antennas WiFi Adapter
Our Score:

What to Look For in a best external wifi antenna?

Buyers are frequently hesitant to purchase best external wifi antenna. Certain factors should be considered while making a significant purchase. Our understanding and expertise with best external wifi antenna will assist you in making the right decisions.

Please take the following points into consideration before selecting best external wifi antenna:

USB 3.0 Support

The USB Wi-Fi adapter cannot offer speed greater than the USB port of your computer. You will need to have a USB 3.0 port to enjoy the faster speeds of an AC1200 and better USB Wi Fi adapter.
Even if your computer doesn't support USB 3.0, it does not mean that you cannot buy a USB Wi-Fi adapter with faster speeds. However, 480Mbps will still be acceptable for streaming videos and gaming, provided the adapter has low latency.


Although most USB Wi-Fi adapters are good when used close to the router, if your router is not nearby, it's possible to plug in an Ethernet cable for even greater performance. A USB Wi-Fi adapter's purpose is to allow you to freely move about your house, and you will want to choose one with the right range.
This is a dual-edged sword. Your router will provide you with the best coverage. A USB Wi-Fi adapter won't work if the router doesn't have a signal. This is a collaborative effort. If you live in a large home you will need to make sure your router has good range.
The USB Wi-Fi adapter is still required to provide solid coverage. The adapters placed farther from the USB port of your computer, either by protruding, using external antennas or an extension cable, will generally offer better coverage.


Although larger USB Wi-Fi adapters are bulkier than smaller ones, they offer greater room for external antennas (or internal in certain cases) that will ensure the highest range and performance.
An adapter that has separate antennas will give you maximum speed at Wi-Fi edges. It can position and beamform your signal to increase signal strength, and direct it back to your router. An adapter that has external antennas is not portable will be a problem.


Modern USB Wi-Fi adapters can be used with Windows. However, if your system is Mac or Linux, you may have more options. Before you buy a USB Wi Fi adapter, make sure to read the specifications. This will ensure that it is compatible with both your OS and the particular version.
It's even more critical if the brand isn't well-known. You may have to install drivers on Windows and may not be able to find drivers for other operating system.
There are very few options if you need a USB Wi Fi adapter to connect to a gaming console. If the adapter does not specifically list compatibility, you can't assume that it will work with your Xbox or PS3.

MU-MIMO Technology

Multi-user, multiple input technology stands for multiple user, multiple output technology. MU-MIMO technology works well when several people use the same device in a household. They don't have to send and receive information in turn. They all get the same speeds and have a shorter lag time.

Single-Band Or Dual-Band Wi-Fi

Single-band Wi Fi adapters operate on one frequency, which is normally 2.4GHz. This allows for basic compatibility with most Wi-Fi networks on the planet but leaves you stuck on the frequencies used by the majority of other devices. A dual-band Wi Fi adapter, on the other hand, can connect to higher frequency 5GHz bands, provided your router supports them. This will give you better speeds and less devices competing for bandwidth.
The support of your router will determine whether you choose to use a dual-band or single-band USB Wi Fi adapter. For maximum compatibility, you should choose a dual band adapter if you are purchasing adapters for laptops you intend to take with you.
Keep in mind, however that many laptops have at minimum single-band Wi Fi built in. It is not worth looking at a dual-band adapter when most laptops already have it.

Size And Design

You can find a USB Wi-Fi adapter that fits your needs in a variety of styles. You should look at more than just the design. There are important compromises.
The USB Wi-Fi adapter with the smallest size is likely to have lower range or performance. Although tiny dongles with a very small footprint may work well at close range, it is unrealistic to assume they will provide Wi-Fi performance across your home (unless your system has a mesh Wi Fi network).
The electronics of your computer will not interfere with adapters that are further from its USB port. This will depend on the type of laptop or PC you have. However, your mileage may vary.

Speed And Wi-Fi Standards

The speed of your USB Wi Fi adapter will depend on the purpose. However, modern dual-band adapters are more than sufficient for many online activities. The fastest USB Wi-Fi adapters are capable of supporting speeds at least AC600, with speeds up to 433Mbps in the 5GHz band or 150Mbps in the 2.4GHz. Netflix movies in 4K UHD can be streamed at 25Mbps bandwidth.
Keep in mind that speeds decrease as you get further away from the router. Not all USB Wi-Fi adapters have the same range. You should ensure that your adapter can work well at distances from your router if you intend to do so.


How much does an external wifi antenna cost?

The price of an external wifi antenna can vary depending on the type, brand, and features. Generally, an external wifi antenna can range anywhere from $20 to $100.

What are the benefits of using an external wifi antenna?

An external wifi antenna can significantly increase the range of your WiFi network. This is especially beneficial if you want to cover a large area with your WiFi signal or if you are in a location that has weak signal strength. Additionally, an external wifi antenna can also help to reduce interference from other wireless networks.

What is an external WiFi antenna?

An external WiFi antenna is a device that is used to boost the signal of a WiFi router or access point. It is typically placed outside of the building or home and connected to the router or access point by a cable.

How do I install an external WiFi antenna?

Installing an external WiFi antenna is relatively simple. First, you will need to connect the antenna to your router or access point with the appropriate cable. Next, you will need to secure the antenna in an elevated position, such as on a roof or a pole. Finally, you will need to adjust the antenna to the optimal position for receiving the signal.

Can I use an external WiFi antenna to improve the signal from multiple devices?

Yes, an external WiFi antenna can be used to improve the signal from multiple devices. However, it is important to ensure that the antenna is positioned and adjusted properly in order to properly receive the signal from each device.

We constantly update the list of best external wifi antenna as new data becomes available. For the most up-to-date information, please visit our website regularly.

Please feel free to contact us if you have any queries or concerns with best external wifi antenna. If you ask, we'll do our hardest to help you in any way we can!

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About Allan Farington

Allan Farington
I am Allan Farington. I'm glad to expose you to any tech gadgets for your home or company on this Sublime site. We aspire to be the most detailed reference for all concerns related to technology items.

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