TP-Link TL-WN851ND Wireless N PCI Adapter

TP-Link TL-WN851ND Wireless N PCI Adapter

TP-Link TL-WN851ND Wireless N PCI Adapter


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Expected availability: 3-7 business days

Product Highlights

  • Complies with IEEE 802.11n
  • Speeds Up to 300Mbps
  • MIMO Technology
  • CCA Technology
  • WPA/WPA2 Encryptions - Advanced Security
  • 2 Detachable Omni-Directional Antennas
  • 32-bit PCI
  • Supports Windows 7/Vista/XP/2000
  • Easy to Install and Manage
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TP-Link TL-WN851ND Overview

  • 1Description

The TL-WN851ND Wireless N PCI Adapter from TP-Link is an 802.11n client device. It is designed to provide a high-speed wireless performance for your desktop. The adapter is easy to install and manage. With unmatched wireless performance, reception, and security protection, the TL-WN851ND is the best choice for easily adding or upgrading wireless connectivity to your desktop computer.

It has good anti-jamming capabilities, and it can also interoperate with other wireless (802.11b) products. The adapter supports WEP, WPA and WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed.

Bundled CD for Easy Operation
TL-WN851ND comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection
Quick Security Setup
Compatible with Wi-Fi Protected Setup (WPS), the TL-WN851ND features a Quick Security Setup (QSS) function, which is ideal for creating a WPA encrypted connection to prevent outside intrusion, and meanwhile maximizes the management resources. Not only is this faster than normal security setups but more convenient in that you don't need to remember a password
WPA / WPA2 Encryptions - Advanced Security
As for the security of a Wi-Fi connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN851ND provides WPA / WPA2 encryptions that are created by the Wi-Fi Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network
CCA Technology - Stable Wireless Signals
Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding
Wireless N - Speed & Range
MIMO (Multiple Input, Multiple Output antennas) technology shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not
What This Product Does
It allows you to connect a desktop computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, it provides wireless speed up to 300Mbps, which is beneficial for the online gaming community
Supports Windows 2000, Windows XP 32-/64-bit, Vista 32-/64-bit, and Windows 7 32-/64-bit
Ad-hoc / Infrastructure mode
Supports ad-hoc and infrastructure mode. It also supports roaming between access points when configured in infrastructure mode
Supports Sony PSP X-Link for joyful online gaming for Windows XP
Easy to Install and Manage
Bundled utility provides quick and hassle free installation
UPC: 845973050641
In the Box
TP-Link TL-WN851ND Wireless N PCI Adapter
  • Resource CD
  • Quick Installation Guide (TL-WN851ND Wireless Client Utility)
  • 2-Year Warranty
  • Table of Contents
    • 1Description

    TP-Link TL-WN851ND Specs

    Interface 32-bit PCI
    Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
    Frequency Range 2.4-2.4835GHz
    Data Rate 11n: Up to 300Mbps(dynamic)
    11g: Up to 54Mbps(dynamic)
    11b: Up to 11Mbps(dynamic)
    EIRP <20dBm
    Security Support 64-/128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK
    Antenna Omni directional, Detachable (RP-SMA)
    Antenna Gain 2 x 2 dBi
    Sensitivity 270M: -68dBm@10% PER
    130M: -68dBm@10% PER
    108M: -68dBm@10% PER
    54M: -68dBm@10% PER
    11M: -85dBm@8% PER
    6M: -88dBm@10% PER
    1M: -90dBm@8% PER
    Wireless Modes Ad-hoc / Infrastructure mode
    Modulation DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
    Media Access Protocol CSMA / CA with ACK
    Spread Spectrum Direct Sequence Spread Spectrum (DSSS)
    Certifications CE, FCC, RoHS
    System Requirements Windows 7 (32-/64-bits), Windows Vista (32-/64-bits), Windows XP (32-/64-bits), Windows 2000
    Environment Operating temperature: 32-104℉ (0℃~40℃)
    Storage temperature: -40-158℉ (-40℃~70℃)
    Operating humidity: 10-90% non-condensing
    Storage humidity: 5-90% non-condensing
    Dimensions (WxDxH) 5.2 x 4.8 x 1" (133 x 121 x 22mm)
    Packaging Infobtxyuvsd
    Package Weight 0.5 lb
    Box Dimensions (LxWxH) 8.2 x 5.8 x 1.5"

    TP-Link TL-WN851ND Reviews

    TL-WN851ND Wireless N PCI Adapter is rated 4.7 out of 5 by 3.
    Rated 5 out of 5 by from 5 Stars! Excellent wireless pci adapter!
    Date published: 2013-02-24
    Rated 5 out of 5 by from Better than expected for the price I wanted to give my recent PC build wireless network capability. I didn't expected nothing too fancy for the price, but this card exceeded my expectations. Pretty quick and it actually works pretty well with Windows 10. Didn't even need to use the driver's disc it came with.
    Date published: 2016-01-03
    Rated 4 out of 5 by from Quality product for affordable price. Product comes with everything you need to install on a new machine but may give you issues in Windows 10 as the installatuon software is for older versions of Windows. Just let windows 10 install a driver automatically and it works great.
    Date published: 2015-12-10
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