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TP-LINK TL-WN851ND Wireless N Dual Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI

TP-LINK TL-WN851ND Wireless N Dual Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI - 1
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TP-LINK TL-WN851ND Wireless N Dual Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI - 64068_l.jpg Customer Photos (0)
TP Link

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Reg. Price: $29.98  CAD
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   Shipping Weight:   0.4 lbs
   Part #: TL-WN851ND
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Features    [ Edit | History ]

Wireless N PCI Adapter TL-WN851ND allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.

Quick Specs:
Package Contents
  • 300Mbps Wireless N PCI Adapter
  • Resource CD
  • Quick Installation Guide
Host Interface PCI
Device Supported Desktop Computer
Form Factor Internal
Wireless Transmission Speed 300 Mbps
Height 0.9"
Width 5.2"
Depth 4.8"
Green Compliant Yes
Green Compliance Certificate/Authority RoHS
Wireless LAN Standard IEEE 802.11n
ISM Band Yes
UNII Band No
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-WN851ND
     Manufacturer Website Address:
     Packaged Quantity: 1
     Product Model: TL-WN851ND
     Product Name: 300Mbps Wireless N PCI Adapter
     Product Type: Wi-Fi Adapter
     Host Interface: PCI
     Certifications & Standards:
  • FCC
  • CE

     Device Supported: Desktop Computer
     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
     Package Contents:
  • 300Mbps Wireless N PCI Adapter
  • Resource CD
  • Quick Installation Guide

     Platform Supported: PC
     System Requirements:

Operating Systems:

  • Windows 2000
  • Windows XP
  • Windows Vista
  • Windows 7

Physical Characteristics  
     Depth: 4.8" (121.9 mm)
     Form Factor: Internal
     Height: 0.9" (22.9 mm)
     Width: 5.2" (132.1 mm)
Technical Information  
     Antenna Gain: 2 dBi
     Features: MIMO Technology
     ISM Band: Yes
     ISM Maximum Frequency: 2.48 GHz
     ISM Minimum Frequency: 2.40 GHz
     Number of Antennas: 2
     UNII Band: No
     Wireless LAN Standard: IEEE 802.11n
     Wireless Security:
  • 64/128/152-bit WEP
  • WPA
  • WPA2
  • WPA2-PSK
  • AES
  • TKIP
  • IEEE 802.1X

     Wireless Transmission Speed: 300 Mbps

TP Link TL-WN851ND 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-WN851ND reviews.
Experience: 7 Days
 Verified Owner
Inexpensive, less wires running from the computer too!
PCI not PCIe
Just make sure you have a PCI slot, newer motherboards might not have them. Lucky this was for an older PC so everything worked all very well and windows just worked with it no need to download drivers.

Experience: 3 Months
 Verified Owner
great adapter
got to make my daughters computer wireless as she like to move her room around alot and works great good signal never lost connection

Experience: 3 Days
 Verified Owner
Works perfectly. Inexpensive.
None I could find.
Installed the card, Windows 7 recognized it immediately and installed the necessary driver. I didn't bother with the provided disc with driver. Functions flawlessly; I don't see the need to spend more.

Experience: 1 Months
 Verified Owner
works great
awesome card, does exactly what it should

Experience: 5 Weeks
-works great
-good signaling and speed
its green -_-
great wifi card for any pc but the green kinda doesnt match most builds nowadays

Experience: 1 Weeks
 Verified Owner
small, come with low profile bracket
not automatically detected by Win7
This card work really well. Come with the full height and low profile bracket. Windows 7 didn't found the driver itself, I had to download them from the TP-Link website to get it working. Everything else is fine.

Experience: 1 Days
 Verified Owner
Easy to install, easy to use, performs as expected.
I needed a cheap wireless adapter and this one performs according to my expectations. I have many TP-LINK products and I trust the quality of this product.

Experience: 1 Months
 Verified Owner
Nicely built
Very small
Needed an adapter with "No Question" Linux support in an older machine. The card is perfect for the job intended and performs as expected. A great budget adapter for pci.

Experience: 1 Years
-Gets the job done
-Easy to install
-Good connectivity
-A little bulky in the back
Overall does exactly what I need it to do at a good price point, cannot complain!

Experience: 5 Days
 Verified Owner
Good performance, good value, low-profile card. Replacing a D-Link, XtremeN adapter that died. Seems to work equally well.
Software is pretty flaky.
Purchased to replace a D-Link XtremeN adapter that died. Like the fact it's a low-profile card. Software that comes with it is fairly lame, just stuck with the Windows interface.

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Messages about TP-LINK TL-WN851ND Wireless N Dual Antenna Network Adapter Card 802.11B/G/N 2.4GHZ MIMO PCI

This with Dir-655 (astro_man- Jan 13, 14, 11 Replies) Read this message
Win 8 driver (Geezr- Feb 15, 13, 1 Replies) Read this message

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