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    WiFi 3x3 AC Notebooks

    Discussion in 'Networking and Wireless' started by andrei_oGu, May 10, 2014.

  1. andrei_oGu

    andrei_oGu Notebook Consultant

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    Hello.

    I was wondering why PC manufacturers are not using 3x3 WiFI AC solutions. From my research the only notebook with such capabilities is the late 2013 Retina MacBook Pro that I have. I can ger speed between 60-80 MB/s to my NAS nad around 40-50 with another notebook with Intel 7260 AC which is 2x2.

    Are there any plans to a 3x3 wifi mPCe card? I want to upgrade my M6800 Precision notebook to one but cant seem to find them. I already have the third antenna ready.
     
    andrei_oGu, May 10, 2014
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  2. cbautis2

    cbautis2 Notebook Consultant

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    I would guess that none of the manufacturers can fit a 3x3 Qualcomm AC or Broadcom AC or Marvell AC chipset in a half height mini pcie form. The WiFi chip for rMBP is larger than mini pcie. Not a lot of PC manufacturers wanted to have a proprietary WiFi form factor (hope this they don't go with Apple's all proprietary thing) so it's harder to get those chipsets in half height mini pcie form.
     
    cbautis2, May 10, 2014
    #2
    downloads likes this.
  3. downloads

    downloads No, Dee Dee, no! Super Moderator

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    That's true. I have a mini PCI Express three stream cards in my ac router and it's huge compared to a normal one. While the interface is still PCI Express the PCB itself if far too large.
     
    downloads, May 11, 2014
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  4. andrei_oGu

    andrei_oGu Notebook Consultant

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    Still I hardly believe that this is the reason no one is trying to develop one in standard pce format.
    Will there be one out this year?
     
    andrei_oGu, May 24, 2014
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  5. WhatsThePoint

    WhatsThePoint Notebook Virtuoso

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    I think all the usual suspects are trying to get one out the door but have yet to succeed.

    As notebooks keep getting thinner internal space is a major factor in what can fit.

    The yet unannounced Intel AC-7265 is M2 aka NGFF form factor but still 2x2 like the mini pcie AC-7260.

    In 2015 we may start to see 802.11ad aka WiGig products.

    AnandTech | MWC 2014: Wilocity brings WiGig 802.11ad to Smartphones with Wil6300 Chipset
     
    WhatsThePoint, May 24, 2014
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  6. andrei_oGu

    andrei_oGu Notebook Consultant

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    Has anyone seen any new news regarding the 3x3 WiFi Module?
     
    andrei_oGu, Jun 16, 2014
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