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TP-Link TL-WN951N Wireless N Triple Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI

TP-Link TL-WN951N Wireless N Triple Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI - 1
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TP-Link TL-WN951N Wireless N Triple Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI - 41176_l.jpg Customer Photos (0)
TP Link
Reg. Price: $32.56  CAD
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   Shipping Weight:   0.6 lbs
   Part #: TL-WN951N
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Features    [ Edit | History ]

TL-WN951N Wireless N PCI Adapter complies with IEEE 802.11n (Draft 2.0) and IEEE 802.11b/g standards. Wireless transmission rates can reach up to 300Mbps. This adapter can simultaneously operate bandwidth intensive applications using a lot of bandwidth which are sensitive to interruption. When using multiple bandwidth intensive applications, the most sensitive of these applications can be given priority over the others to be allocated more bandwidth in order to assure quality.

Quick Specs:
Host Interface PCI
Device Supported Desktop Computer
Limited Warranty 2 Year
Form Factor Internal
Wireless Transmission Speed 300 Mbps
Height 4.8"
Width 0.9"
Wireless LAN Standard IEEE 802.11n
ISM Band Yes
ISM Maximum Frequency 2.48 GHz

Specifications    [ Edit | History ]
General Information  
     Brand Name: TP-LINK
     Manufacturer: TP-LINK Technologies Co., Ltd
     Manufacturer Part Number: TL-WN951N
     Manufacturer Website Address:
     Product Model: TL-WN951N
     Product Name: TL-WN951N 300Mbps Advanced wireless N PCI Adapter
     Product Type: Wi-Fi Adapter
     Host Interface: PCI
     Additional Information:

Modulation Techniques:

  • OFDM
  • CCK
  • 16-QAM
  • 64-QAM

     Device Supported: Desktop Computer
     System Requirements:

Operating Systems:

  • Windows 7(32/64bits)
  • Windows Vista(32/64bits)
  • Windows XP(32/64bits)
  • Windows 2000

Physical Characteristics  
     Form Factor: Internal
     Height: 4.8" (121 mm)
     Length: 5.2" (133 mm)
     Width: 0.9" (22 mm)
Technical Information  
     Antenna Gain: 2 dBi
     Antenna Type: Omnidirectional Antenna
     ISM Band: Yes
     ISM Maximum Frequency: 2.48 GHz
     ISM Minimum Frequency: 2.40 GHz
     Number of Antennas: 3
     Wireless LAN Standard: IEEE 802.11n
     Wireless Security:
  • AES
  • TKIP
  • WPA
  • WPA2
  • WPA2-PSK
  • 64/128/152-bit WEP

     Wireless Transmission Speed: 300 Mbps
     Limited Warranty: 2 Year

TP Link TL-WN951N Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding TP Link TL-WN951N reviews.
Experience: 7 Days
Easy to install. Fast driver install. Comes with low-profile bracket. 3 antennas that vastly improve signal range.
2.4GHz band wavelength only.
For a legacy wifi card adapter, this card rocks. Recently upgraded my father's home office PC after his old Rosewill RNX-N100 USB 2.0 wifi dongle wouldn't play nice with his new router.

He no longer suffers connection drops and his speeds are maxed at the 300Mbps limit of this wifi card. That's with the router and home office located at opposite ends of the house. Package included everything needed for this quick and simple upgrade. Software driver disk made the driver installation easy and took less than a minute to install and get his connection back up and running. The competitive price and fantastic performance has lived up to my expectations. Never had any problems with TP-Link products and will continue to use them.

Experience: 10 Days
 Verified Owner
Works extremely well with Windows 8, excellent throughput
Causes high CPU load (50%) in XP computer after it resumes from standby or hibernation
In initially installed this in an old XP computer (AMD X2 4600+, Nforce 3 chipset (Giga-byte GA-k8NS ultra 939). Throughput and range is very good and can go up to 300 Mbps on 2 channels. However, the XP driver has problems with resuming from sleep or hibernate. The CPU load shows 50% on resume and only way to fix it is to enable and disable the driver. I swapped this card with a D-Link DWA-552 from my windows 8 computer. The D-link works just as well on the XP, with no issues on resume. The TP-link card works really well on the windows 8 computer as well with no issues. Tried other drivers (9223 based) with no success for XP.

Experience: 1 Days
 Verified Owner
it works, pretty cheap.
easy to install, and it works like its suppose to. Not much to say. Wouldn't buy anything else, unless there is something else thats reliably cheaper.

Experience: 10 Days
 Verified Owner
3 antennas
decent wireless connection
easy to install software
decent price
connection speeds are stable and within reasonable speeds for wireless connectivity. Priced decently and works as intended. Very easy to install software and has no issues so far

Manic Mechanic
Experience: 3 Months
Excellent signal strength (typical installation though).
I purchased this unit with an NCIX custom build and it's worked flawlessly. It's being used in a HTPC connected to a router and NAS and it works perfectly from about 30 feet and through an interior stud/gyproc wall.

Experience: 5 Days
 Verified Owner
Does the job, easy to set up
None that are worth mentioning
This card was a great value. I didn't really need one (the PC I put it in is right next to a switch) but I figured I couldn't resist for that price. Set it up quickly (using XP) and it seems to be working just fine. I don't have any brick walls in the way though so who knows what performance would be like if I did?

Experience: 1 Days
Setup and Price
(lessor known brand)
This is a great product at a steal of a price. Good range and easy to setup with windows 7. Overall, I link it a lot.

This review was modfied by poster @ 03-29-10 05:12 PM

Experience: 7 Days
 Verified Owner
It is quite easy to install
low signal
The connection for some reason has a lower signal then my laptop and the utility program is not compatible with windows 7 64 bit. But hoping for future upgrades. It does the basic work, but i would suggest a D-link product instead.

Jean Francois_P
Experience: 2 Months
Good wifi range, easy to install, good packaging.
Driver sometimes hangs on Windows 7 if you disable the card and try to re-enable it. Sometimes it will refuse to show any wireless networks until I restart the computer.
Overall, I don't think that this is the best network card out there but for the price, you do get a solid-enough connection. I will have to try newer driver versions that are compatible with the Atheros chipset and if they are more stable, I would easily rate this a 4 or 5 star.

Wing On_W
Experience: 1 Days
 Verified Owner
Easy installation, cheapest N wireless network card, 3 antennas look very nice, work great after installed AR5008 Driver.
Driver come with the card is garbage, do not use it!
Been doing lot of research, tried out 5 different kind of network cards(WMP54G, D-Link DWA-556, WMP600N, and DWA 552), end up this little devil got the best ping, up and download speed with my dad's old computer AFTER installed "AR5008" Driver, and my dad's computer is 100 fts away from the router(WRT610N).

You can just google it if you want to get that AR5008 driver and DO NOT use the driver come with the box. This is why I took a star away from this sweetie.

 NCIX Forum Messages

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Messages about TP-Link TL-WN951N Wireless N Triple Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI

Which HW version? (Lousk- Apr 21, 12, 0 Replies) Read this message
how do i get this to work in pfsense (Master__Shake- Apr 10, 12, 4 Replies) Read this message
Does this come with a low profile bracket? (thorrune- Feb 13, 12, 1 Replies) Read this message
is this card any good? (Eugene_S- Mar 11, 10, 2 Replies) Read this message
Achieve 300 mbps with D-link DIR-655 (blanktape- Dec 31, 09, 10 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
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