Please enter a question. I have this question too. I downloaded the Intel driver and the Bluetooth completely disappeared from Device Manager! See All Buying Options. It would struggle to find many wireless networks and to remain connected to signals which weren’t very strong or close. You can still see all customer reviews for the product.

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Customer reviews

I bought this after upgrading my internet connection to mbps so wanted to get the faster speeds this card is supposed to offer, however I’m not able to connect at high speeds for more than minutes before the network connection drops completely and the laptop needs to be restarted or switch to a wired connection I’ve since discovered that many other people are having the same issue with this card, and so far the only ‘fix’ is to disable HT mode, meaning you’re capped at 54mbps.

Windows 7 on her machine recognised the card, so did not need to install any drivers, although I did update them to the latest, at some point, I believe.

Looked everywhere for firmware, drivers but nothing really made it any better. I also tested the screen mirroring using Windows 8. Register Sign In Help.

Intel® PRO/Wireless 3945ABG Network Connection

Install was a breeze once I got the antennas attached, one screw and two antenna are all that was needed for me and most newer laptops are likely to be the same. Otherwise, worked just fine – I suspect the same 544 Windows 8.


The problem is the instability of that connexion, when using n-mode WLAN. Get to Know Us.

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Support für Intel® Dualband-Wireless-AC

Very happy with this purchase! Please try again later. I used this card as an upgrade to the Intel in my Samsung Series 9 ultrabook with a significant improvement in data rates. Jbit only needed setting up once for wireless and the driver which was dated the same week as my purchase was installed. Let’s put it this way – my wife would not stop nagging about dropped connections from her Acer notebook Core i5which had a N adapter but would NEVER manage to connect at the expected speed or keep the connection for very long, for that matter!

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Amazon Business Service for business customers. This noteboook, in contrast, picks up many more intl networks and happily stays connected intdl weaker signals. By OEM I mean the card arrives in a blister pack in a brown cardboard envelope and nothing else, not even a delivery slip, hence why you need the drivers before you start.

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A 5 minute job. I now pick up my 5GHz wireless using the AC protocol, at max speed. Installing it was a breeze; the official Lenovo maintenance manual is freely available online and gives step-by-step instructions for replacing any component.

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See All Buying Options. I recommend downloading the driver from Intel in advance of swapping the card so that you can install immediately without having to connect to the network via a physical network connection.

I downloaded the Intel driver and the Bluetooth completely disappeared from Device Manager! With the original Please make sure that you’ve entered a valid question. Add to Wish List. Forums Knowledge Base Blogs.

Mibt have bought a card for my xe as well, this has the same issues with the n-mode. The only caveat ontel that I had to flash my laptop’s BIOS first before physically installing the adapter; Lenovo annoyingly locks a whitelist of “approved” adapters in its system firmware, so a custom BIOS without the whitelist was needed.

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