The card itself and the service from both Amazon and the seller were spot on, my wireless speeds have increased from: Top-rated Most recent Top-rated. I had another issue with Bluetooth partially working, I could pair but not all features such as headset microphone would work. The new card was really easy to install: I downloaded the Intel driver and the Bluetooth completely disappeared from Device Manager! Acer now connects at AC speed at 5G frequency, on our new Virgin Media hub 3 with no problems and no loss of connection – from booting to shutdown and the odd stand-by in between, too.

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Intel® PRO/Wireless 3945ABG Network Connection

There was a problem filtering reviews right now. This was bottlenecking my Mbps broadband speed.

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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. The Xe than logs into that hotspot.

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The new card was really easy to install: 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!


Very happy with this purchase! Install was a breeze once I got the antennas attached, one screw and two antenna are all that was wlsn for me and most newer laptops are likely to be the same. Lenovo is committed to environmental leadership from operations to product design and recycling solutions.

This item is appears to be an OEM piece. By browsing this website, you consent to the use of cookies. I read most of the mvit on Amazon before I purchased this item and a theme I saw was download the drivers before removing your old card, this was and is very good advice, although windows found my card, running the Intel driver helped to tidy things up.

Although when sending video to the TV screen there was buffering and the sound was out of sync, I guess it has it’s limitations.

I bought this after upgrading my internet connection to mbps so wanted to get the faster speeds this card is supposed to offer, cad 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.

X – Intel wlan connexion issues in n-Mode – Lenovo Community

I cant be sure whether the driver update would cagd resolved the initial problems on the first card but this one just works without dropping the connection. This page works best with JavaScript. Looked everywhere for firmware, drivers but nothing really made it any better. 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.


Booted up no trouble and installed the right Intel drivers which I had already downloadedl. MiriQuidi Blue Screen Again. Please try again later.

Support für Intel® Dualband-Wireless-AC

My X is still within the warranty. Installing it was a breeze; windowe official Lenovo maintenance imtel is freely available online and gives step-by-step instructions for replacing any component. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. I used this card as an upgrade to the Intel in my Samsung Series 9 ultrabook with a significant improvement in data rates.

I was up and running straight away, connected to Wi-Fi very easily.

The Intel card works reliable in Top-rated Most recent Top-rated. I also tested the screen mirroring using Windows 8.