Pros: fast, cheap, wireless AC

Cons: make sure your laptop manufacturer does not have a bios white list. if they do, you will have to flash a custom bios otherwise this card will not work.

Overall Review: Initially when I purchased this card it was having the ever popular instable connection, dropping from 800mbps to 8mbps and then back and fourth, this created a slow internet connection. once i downloaded the intel automatic update tool it quickly updated and now it is faster than ever! thank you for fixing this intel.

Pros: -Much better than the 3200 series intel wifi it replaced, plus it has bluetooth! -Cheap!

Cons: -Somewhat difficult to install pigtails, but thats the nature of these tiny things

Overall Review: -Totally would recommend, but im using this on a desktop. In a laptop your driver support may vary.

Pros: These work great and have no problem transferring very fast across the network. They have great range compared to standard adapters that come installed. I have used them with D-Link and Asus routers with no problems.

Cons: Absolutely none.

Overall Review: Be sure to download the latest drivers from Intel's website for the wireless adapter and for bluetooth. Or driver booster 3 is a great program to update all your drivers to the most recent, and it's free.

Pros: -Drivers easy to install and readily available

Cons: -Great card with no issues; however, if you are installing in a old Dell Inspiron 1525 Laptop, you will need a 'Half Card' to 'Full Card' mini PCIe adapter bracket.

Pros: Great price at $26.99, no tax, free shipping. Installed in 5 minutes. Boosted wifi performance on both bands and bluetooth performance. NOT on HP whitelist. On first boot, I went directly into BIOS. Both wifi and BT adapter recognized.

Cons: None.

Overall Review: On Intel's website they have wifi drivers ( I use the driver "only" version ) 18.32.0 for Win 10 x64. However, I found a later version of 18.33.01 and they work perfect. For BT Intel lists version 17.1.1531.1764, however, once again I found an updated version 18.1.1546.2762. I NEVER let Microsoft install drivers through windows update.

Pros: Works Great 100%

Cons: Not easy to make it work due to some laptops are not design to work with this device PCI-e limitations on my I called Intel support and advise to put tape over pin 51 the last pin on the big label side I did and voila it worked like a dream after doing that no problems so far.

Overall Review: Good luck

Pros: Speed

Cons: Tricky driver installation

Overall Review: I bought one of these to upgrade my Acer Aspire R7 and another for my daughter who was having wifi issues. Physical installation was straightforward, however getting the correct drivers under Windows 8.1 took a few attempts. If you have connections slowing to a crawl for no reason, you probably have the wrong version. I had been using a USB 3.0 Netgear AC adapter, and the internal intel works just as well. Bluetooth was less trouble to get setup. If you have enough technical skill to physically install these, you can probably figure out how to test and optimize the drivers, so this is strongly recommended upgrade from me.

Pros: - Fast 5Ghz - Decent 2.4 Ghz - Very Fast Bluetooth - Fairly Reliable

Cons: - One of the most expensive mPCIe Wi-Fi Cards out there and yet reliability is still not perfect even under optimal conditions such as being in a room RIGHT NEXT TO THE ACCESS POINT. When it does work correctly it's the fastest Wi-Fi I've ever used on a laptop

Overall Review: To clarify despite the con listed above; this is a very good Wi-Fi NIC and should satisfy anybody. We can't harp on it too hard because it is the best in it's class as far as I know. It's a good thing these are still available for older laptops as mPCIe is basically a dead standard replaced almost entirely by m.2 which is not backwards compatible. Note for Noobs: This card goes in a Half-Height mPCIe Slot, NOT an m.2 Slot or an mSATA slot or a Desktop PCIe slot. It always gets me when people buy the wrong product and give it a negative review because of a mistake they made.