The 4 Best Mini PCIe WiFi Card – Wifi Adapter for Laptop Reviews 2020


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Image Credit: By James Core

When selecting wireless networking hardware for a new PC, the choices are often overwhelming. You need to choose the best mini PCIe WiFi card and ensure that you have the ideal antenna.

Don’t fret out, we have reviewed some of the best models on the market today. But before you get to that part, here are some key features of our top pick.

Name Brand Weight Dimension Transmission Speed
4965AGN Next-Gen Wireless-N PCIe Mini Card Network Adapter Intel Corporation 0.16 ounces 1.2 x 2 x 0.2 inches 300 Mbps

Below is the review of the top 4 Mini PCIe WiFi Cards on the market today.

Intel 4965AGN Next-Gen Wireless-N PCIe Mini-Card Network Adapter

The Intel 4965AGN is a high-speed wireless-N networking for all notebook computers. It boasts of MIMO tech that uses multiple radios to provide a strong signal that reaches far,

Key Features and Specs

  • Manufacturer: Intel Corporation
  • Transmission speed: 300Mbps
  • Weight: 0.16 ounces
  • Dimensions: 1.2 x 2 x 0.2 inches
  • Interfaces/Ports Host Interface: Mini PCI Express

Another great thing about this card is the ability to reduce dead spots. Furthermore, you can easily connect the device to wireless-A, -G, and -B networks. That means it is easily compatible with 802.11.B/b/g.

The other notable feature of this card is the improved wireless security since it comes with Wi-Fi Protected Access. Hence, you get to enjoy WPA2 with a maximum of 256-bit encryption.


  • The installation process is very easy.
  • Ideal for modern-day mobile life.
  • Easily identified by the windows once installed.
  • Operates both in the 5.0GHz and 2.4GHz spectrum.
  • Very affordable.


  • Intel customer service is not responsive.

This card is recommended for all notebook computers.

Compex WLE200NX Wireless Mini PCIe Card Network Adapter

Yet another Mini PCIe wireless adapter card that you should try. The device offers the best 802.11a/b/g/n performance and supports a maximum of 300Mbps. And this physical data rates on downlink and uplink.

Key Features and Specs

  • Manufacturer: Compex
  • Transmission speed: 300Mbps
  • Weight: 7 ounces
  • Interfaces/Ports Host Interface: OEM Wireless Device Integration

With the aid of dual-band construction, you can enjoy a universal connection to all 802.11 gadgets via the wireless AP. Or you can easily connect through the wireless router. Made with Atheros chipset, the card can be used with daft IEEE 802.11n compatible devices.


  • Compatible with lots of devices.
  • Windows installs them automatically.
  • 5.0 GHz and 2.4 GHz support.
  • Effective 300Mbps.
  • Very durable construction.


  • A bit expensive.
  • It won’t support some devices.

The card is perfect for integration with a wide number of OEM gadgets.

Intel Ultimate N 633ANHMW IEEE 802.11n Wi-Fi Adapter

Looking for a device that can fit your machine effortlessly? Look no further than the Intel Ultimate Adapter. This model is found in a PCIe half mini device and works effectively.

Key Features and Specs

  • Manufacturer: Intel Corporation
  • Transmission speed: 450Mbps
  • Weight: 0.16 ounces
  • Dimensions: 1.2 x 0.1 x 1.1 inches
  • Interfaces/Ports Host Interface: Mini PCI Express

The Intel Ultimate-N is a superb a/b/g/n wireless network device that functions on both 5.0 GHz and 2.4 GHz spectra. Furthermore, the adapter comes in a PCIe half mini model that provides a maximum of 450Mbps.

Also, the card provides other features that improve your today’s mobile life such as the ability to move with ease.


  • Very fast when working.
  • Able to boost Wi-Fi.
  • The signal is stronger at a further distance.
  • Very easy to install on a computer.
  • Comes when ready for use.


  • It often has connection issues.
  • Easy to get damaged.

The card is perfect for all devices except Lenovo and HP.

Intel 7260.HMWG.R Dual Band Wireless Network Adapter PCI Express Half Mini Card

The Intel 7260.HMWG.R is a dual-band device that allows you to enjoy high speed. It also assures longer battery life, broader coverage, and higher capacity.

Key Features and Specs

  • Manufacturer: Intel Corporation
  • Weight: 0.16 ounces
  • Dimensions: 0.5 x 0.5 x 0.5 inches
  • Interfaces/Ports Host Interface: Mini PCI Express

Combined with the Intel wireless innovations and the 4th generation Intel core process, this unit reshapes your connection experience. And, it perfect for us at work, on the go, or at home. One thing you should note about this device is that it might or might not work with Lenovo and HP notebooks.

Moreover, the card supports b/a/g/n/ac connections, making it a universal product.


  • Provides high speed.
  • Assures longer battery life.
  • Able to cover a wide area.
  • Universal support of b/a/g/n/ac.
  • Ideal for use anywhere you want.


  • Very expensive.
  • Might not support all devices.

This model comes in handy and can be used in all places, including work, home, and when on the go.

See more reviews.

Just like taste and need differ from one individual to another, you cannot simply pick an adapter because your friend has that particular model. Therefore, look at some of these characteristics and traits when choosing your card:

Internet Speed. Can the adapter handle your internet speed? Can it offer a higher transfer than what you already have?

Wi-Fi and Router Technology. Modern routers often come into two categories: 802.11ac or 802.11n wireless tech. Also, note if the router provides a dual-band or single-band connectivity as this will affect speed and compatibility.

Computer connection. Note that there is an external and internal adapter. The external one depends on your computer’s USB port while the other is installed on the motherboard’s PCIe slot. We have looked at the internal models.

From our review of the top 4 mini PCIe Wi-Fi Card, we can recommend the Intel 4965AGN Next-Gen Wireless-N PCIe Mini-Card Network Adapter. It is a great device that offers a lot of features and is affordable.


So, which one is the best mini PCIe WIFi Card? The best model should be the one ideal for your Laptop. Also, ensure that it offers the main features that should be present in this card.

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