Mar 5, 2019
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My Toshiba C75D-B7300 has by default an atheros QCNFA125 1x1 mini pci-e wireless adapter with which I have always had problems. I really want to upgrade to a newer 802.11ac, 2x2, dual band adapter.
I have been looking at the Intel wireless-AC 9260 and it seems like a really good option for an upgrade, considering that it's really new and low cost; but I'm not really a very tech-savvy guy so I have some questions that are maybe simplier to you people.
  1. The Intel wireless-AC 9260 has a M.2 form factor, does this mean that it won't fit my pci-e slot? I have seen many people in forums saying that it won't, but the Intel product brief shows this (link at the bottom): connector interface M.2: PCIe, USB. Also, the way the pins are located are very similar to my atheros card, except that the Intel 9260 is wider but not more than my pcie slot (about 22mm). Comparassion of the cards, left is the atheros card and rigth the Intel one: https://pasteboard.co/I3YDfdR.png .
  2. Assuming that the Intel card does enter my slot, will my laptop have compatibility problems with the card?. Consider: computer with AMD processor A8-6410 APU quadcore (maybe old enough to not support the card or just because AMD), the only pci express slot available my motherboard has is a PCIe x1 v2.0 (which will limit the capabilities of the Intel 9260). NOT consider: manufacturer's white/black bios list (couldn't find any type of list to be honest, so if you know please do tell).
  3. If the Intel 9260 cannot be installed in my laptop (or if it's very probable) could you give me some recommendations of others AC, 2x2, dual band cards? or should I lower my standars because my hardware is not capable enough? Am I doomed to live forever with my atheros card until I change of computer?
It would be really nice if you point me to adapters physically similar because of this screw to fix the card (photo from my motherboard): https://pasteboard.co/I3Z1qHh.png
Note: I'm willing to take the risk of the upgrade even if nobody points out an actual whitelist from Toshiba.

->Intel Wireless-AC 9260 product brief:
https://www.intel.com/content/dam/w...t-briefs/dual-band-wireless-ac-9260-brief.pdf

->Seller of the Intel 9260 on Amazon:
https://www.amazon.com/Intel-Wireless-Ac-9260-2230-Gigabit/dp/B079QH5KW1/ref=sr_1_fkmr0_1?keywords=Intel+Wireless-Ac+9260,+2230,+2X2+Ac+Bt,+Gigabit,+non+Vpro&qid=1551769683&s=electronics&sr=1-1-fkmr0

->Qualcomm Atheros AR9485 specs/general info (Chipset of the QCNFA125):
https://www.scribd.com/document/401109181/AR9485
 
Last edited:

Lutfij

Titan
Moderator
The card you're looking at should drop in without an issue, though you did bring up a good point about white listed hardware. HP/Dell have suffered a lot in that process but with all due respect it's to prevent people from dropping in the wrong hardware in the right slot, damaging the laptop and then falsely claiming warranty. It's a measure to safeguard the company and client/customers from needless headaches.

Intel Also make an NGFF version of their popular 7260 card and is almost universally acceptable. Just be sure to look at the 7260R(which is revised and is possible to drop in on every laptop). I'd say, go for the 9260, after you've updated your BIOS to the latest from Toshiba!
 
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Mar 5, 2019
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Intel Also make an NGFF version of their popular 7260 card and is almost universally acceptable. Just be sure to look at the 7260R(which is revised and is possible to drop in on every laptop). I'd say, go for the 9260, after you've updated your BIOS to the latest from Toshiba!

Thanks for the recommendation and advice, will also research the 7260R.
 
Mar 5, 2019
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update: bought the 9260 and it works like a charm, it easily outperforms my old card. I just installed it and windows automatically detected it and installed the drivers on its own. So far there are no problems with the card and everything works as intended, including the bluetooth.
 
May 10, 2019
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update: bought the 9260 and it works like a charm, it easily outperforms my old card. I just installed it and windows automatically detected it and installed the drivers on its own. So far there are no problems with the card and everything works as intended, including the bluetooth.

the 9260 worked straight off? I installed in a toshiba l55-c5272 laptop and the wifi portion works but not bluetooth. Tried installing the drivers and all and bluetooth no longer shows up in the device manager either.