8 Best PCIe WiFi Cards in 2021 [Reviews & Buying Guides]

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Is it just us, do you hate tangled wires too?

Do you often feel the need for a wireless system that keeps your room clean and aids in a better working environment as well?

As the system is advancing, all of us are moving towards the need for a new high-tech system. Nowadays most of our laptops and desktops don’t even have a slot for USB or ethernet. Though the older services of cabled connectivity provided better speed compared to the wifi system, the recent advancement of PCIe wifi card things has changed for good.

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Switching from ethernet to wifi was pretty exciting for all tech enthusiasts but those who love speed don’t like the new change much. But you need not worry anymore since we are here with the best PCIe wifi card. Yes, you read that right, a PCIe wifi card will give you the privilege of a wireless connection along with a brilliant speed to finish work in just no time. Well, now you know the right remedy for all your worries but you might fall into a trap while choosing the right Wi-Fi card. 

So before you turn down millions of web pages to find the right one for you or get jumbled up with hundreds of brands flooding in the market, we are here with the best PCIe wifi card for you. We have precisely curated the list to aid in your convenience and help you get the best you deserve. So why wait, let’s check out the bests from a bundle of products available out there but before that let’s quickly take a look at the term ‘wifi card’ in case someone needs it.

What is a Wi-Fi card?

It is a card that can be purchased separately and integrated with the motherboard, so one can connect to any network seamlessly and if one wants, one can also increase their internet speeds, especially when one is using performance-intensive, internet guzzling applications like gaming and certain simulation software. Also known as LAN cards, they help in quick, easy and wireless connection with a network or for that matter, even with a hotspot, enabling us to browse on the go, from wherever we are and giving us the flexibility to choose the network we want to connect with. It also significantly reduces one’s expenses in setting up internet connectivity, especially in corporate environments since cabling costs are practically non- existent. 

It is a card that can be purchased separately and integrated with the motherboard, so one can connect to any network seamlessly and if one wants, one can also increase their internet speeds, especially when one is using performance-intensive, internet guzzling applications like gaming and certain simulation software. Also known as LAN cards, they help in quick, easy and wireless connection with a network or for that matter, even with a hotspot, enabling us to browse on the go, from wherever we are and giving us the flexibility to choose the network we want to connect with. It also significantly reduces one’s expenses in setting up internet connectivity, especially in corporate environments since cabling costs are practically non- existent. 

Who Should Consider Getting A Wi-Fi Card?

If one is plagued by inexplicable connectivity issues on their laptop/ PC, one must investigate their motherboard. If one’s motherboard does not have a NIC integrated to it, does not support integration or if the NIC seems to malfunction, one must buy a Wi-Fi card and integrate it with their motherboard. If one is using applications that require high-speed internet, high data transfer rates and stable internet speeds- the likes of gaming or even large- scale corporate workplaces, one can add a Wi-Fi card to enhance and make their work easier, faster and more efficient. 

With fierce competition amongst Wi-Fi card manufacturers and with a wide range of PCIe cards flooding the market every day,  it’s difficult to identify and choose the best PCI wireless card. Fret not, because we are here to help!

Best PCIe WiFi Cards Reviews

1. Fenvi T919

Specially designed for people using macOS, it is one of the best Wi-Fi cards that are available in the market. It also supports Windows OS from Windows 10 onwards, if suitable drivers are installed. It is a mix of three key technologies- Wi-Fi, BT and encryption. This enhances its compatibility and makes it easy to be integrated with any kind of hardware. All the photos, media and other files transferred between two devices are encrypted, which means no one, who has logged into the same network and intercept and access or data. 

The data is not only encoded but is also hidden from other users of the network. Hence this offers great data privacy and security, especially between the server and the client.  It does not require an external driver when used in macOS. Its chipset has 4 antennae- 3 Wi-Fi antennae and 1 independent antenna. It has high values of throughput hence it accelerates data processing and strengthens communication. Further, it does not call for an additional keyboard for BIOS, helping us save up on money and making it one of the best wifi PCI card.


2. Intel Dual-band wireless-Ac 8265

If you have trouble connecting to your internet and are fed up with the constant disruptions, then you should go for the intel wifi card. This is the best PCIe wifi card that will make sure that there are no disconnections. It not only saves you from the disruptions but also promises to deliver internet speeds that are almost thrice as fast as the other cards. It has Bluetooth technology that helps low- energy devices to act as both a hub and a peripheral. It is generally recommended for devices with Intel 7th generation processors but is also compatible with other PCs. 

This also comes with a feature that enables it to be used alongside Bluetooth proximity authentication. Hence, Wifi can seamlessly pair with both low- energy Bluetooth devices and high- energy devices. This card integrates the benefits of both a Bluetooth card and a best Wi-Fi card and it lives up to its name of a ‘dual card’. It provides high internet speeds, which make it highly suitable for speed intensive processes such as gaming and streaming videos online.


3. ASUS PCE-AC68 AC1900 Dual-Band Wireless

One of the best things about Asus is its concern towards its customers; they don’t want the users to have any trouble. This is the reason this wifi card comes with a very easy to comprehend user manual. This ensures the setting up process is easy. One need not buy any extra accessories as all the necessary accessories are provided along with the Wi-Fi card. This greatly reduces one’s setup expenses. The antennae can be directly connected to the network card or a magnet base. However, one is advised to follow the setup instructions provided in the product support page to install and begin using the device faster. 

This best pcie Wi-Fi card instantly detects the networks available in one’s area and also simultaneously evaluates their speed. By default, it does not connect with networks which have low signal strength. It has high data accessing and file download speeds. However, its upload speeds are slower than wired connections and it has to improve on this aspect. Since it is a dual-band device, it also supports Bluetooth with low- energy devices and is compatible with connection with high energy devices as well.


4. TP-Link AC1200

The TP-link ac1200 is the best PCIe wifi card, mostly famous for its enhanced connection stability and high coverage. Thanks to its two antennas that are perfectly aligned with each other, it is possible to have high stability and coverage. It also has an efficient heat sink, which acts as a valuable cooling mechanism. This ensures the device can function for a long time without any disruption and offers great stability to the user’s connectivity. 

The heat sink dissipates heat uniformly into the system, preventing the concentration of heat on one component alone, thereby improving the safety of the equipment. Hence the lifespan of the product is long. Its coverage is ‘beamforming’ in nature. This helps the card focus Wi-Fi signals in the regions where they are most needed. It also ensures high coverage- for both focused, intensive work and distributed multi-tasking. If one wants to obtain coverage for a long duration of time, one can opt for this. However, it is compatible only with Window 10 OS and doesn’t work well with lower versions. 


5. Gigabyte GC 867D

It is a very popular choice amongst buyers because it packs in a lot of features at low costs. It primarily has a Bluetooth mechanism that is capable of handling both Bluetooth and Wi-Fi connection.  With this product, a modulus- the system has also been introduced, which complies with the standards of all the other products of the company. This greatly improves the reliability of the brand and its products. 

The card is small and compact hence one need not fear compatibility issues with the motherboard. It can be easily installed on the motherboard of a PC and does not require additional power and time. People who are not really tech-savvy and have never handled Wi-Fi cards before can opt for this model, because of its ease of setup and use. The antennae are acute, offer great coverage and are immensely flexible. It can also hide reasonably well under graphic cards and hence, it does not occupy too much space, making it one of the best wifi cards


6. TP-Link TL WDN4800

This product offers great value for money because it brings in high-speed connectivity, high data transfer rates and proves to be a worthy investment in the long run. When used intensively for a long time, any Wi-Fi card is bound to get heated up. Overheating causes malfunction of the wireless adapter and even jeopardizes the safety of the card, device and the user. Hence this model comes with advanced cooling systems, which ensure that heat is dissipated equally in all the components and that the core components are functioning smoothly and safely. 

Its antennas are detachable. This device offers high throughput values, hence it enhances connectivity, coverage and stability for a prolonged duration of time. Hence this is particularly useful for hardcore gamers, who require high-speed internet for a long time without any disruption. The brand, by itself, has great reliability as it ensures high quality in all its products. It is also highly compatible with a wide range of devices, making it a versatile and apt choice for all, making it the best pcie wireless card 2021


7. Asus PCE- AC88

Having more flexible equipment is always a plus point, and with the Asus wifi card, you get detachable antennas that not only offer flexibility but also convenience in the longer run. You can even adjust according to your needs and this will allow you to boost your signal strength. Its stability is further enhanced by heat sinks and decent running bandwidth. It is highly efficient in collecting signals and improving their strength. It is powered by NitroQam technology which gives it extremely high speeds like 1.91 GBps. It makes gaming, streaming and watching streaming videos a very enjoyable and efficient process and makes our Wi-Fi speeds 60% faster on our devices. 

Instead of the usual dual antenna design, it comes with 4 antennae, highly enhancing its connectivity, coverage and flexibility. Hence it is particularly useful for applications which involve a huge amount of data transfer, especially in workplace environments. It makes the process of transferring heavy files easier, safer and faster. It also has adapter cables that need not be purchased separately. This way, it brings down the overall expenditure that one incurs while installing a PCIe card. However, its performance is not absolute. It heavily depends on other networking factors and is affected even by fluctuations from the service provider’s end.


8. TP-Link AC1300

The design of this Wi-Fi card is flexible, with additional options for expandability. It has dual-band capability and offers very high speeds. One can also switch between different speeds and it offers great flexibility to the user to choose and avail whichever features he/ she wants. It offers thrice the value of speed offered by other models. It is especially suitable for large- scale, high- speed computing. 

In simple terms, it offers great performance and high speeds of data transfer and captures a lot of signals, thereby displaying great coverage. Hence it is highly suitable for gaming, streaming high-quality audio/ video files, sending heavy capacity, high-quality files, be it HD or otherwise. It is also equipped with good heat sinks which ensure heat is properly dissipated and averts the risks caused due to overheating and prolonged usage. Hence if one is looking for high speed and uninterrupted connectivity, one must definitely consider this model.  


Things To Consider Before Buying A Wi-Fi Card

When more antennas are used, more signals can be picked up and more number of devices can be connected, with each consuming a large amount of bandwidth. This increases reception and internet speed, especially when multiple devices are connected

One must always remember that speeds of Wi-Fi cards are not absolute but relative. They heavily depend on the network they are connected to. However, there are Wi-Fi cards that give high throughputs but even that depends on the network

When devices work for a long time, they tend to overheat and that is a serious threat to the safety of the device. Hence every Wi-Fi card must have a proper heat dissipation system such that heat is dissipated equally to all components, cooling action is uniform and the core components are not affected.

This ensures the safety of the data transmitted on the network. It protects data privacy by preventing access, interception and interruption from devices that are not the designated recipients of the data being transferred. 


It stands for Peripheral Component interconnect, which directly connects peripherals to the computer’s processor. 

It is basically the amount of data that passes from one device to another in unit time. 

It depends on the user’s requirements. USBs don’t need any installation but are slower than Wi-Fi cards. Wi-Fi cards, on the other hand, transfer data thrice as fast as typical USB cards but have an intense installation procedure and are more expensive. 

The user must sort his requirements, compare with the features offered by each WiFi card and its price, check whether the wifi card is compatible with his OS before making a decision. 

Dual bands support both 2.4 GHz and 5GHz bandwidth. They have higher wireless range, faster data transmission and longer bandwidth than single bands, hence they must be chosen. 

Final Verdict

Well, rolling down a rocky path is far easier than finding the right product. But with our detailed guide, we hope you can find the best PCIe wifi card that perfectly suits your needs. A detailed guide is the best way to know more about a product and helps to choose the right one. But before you go ahead you must have a fixed budget and you must know about the compatibility of your device. Check whether the card you choose fits right with your device.

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