More Views

TP-Link Wireless N300 PCI Adapter 2.4GHz 300Mbps | TL-WN851ND

In stock


Quick Overview

Special Features

  • Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

  • Interface: 32-bit PCI

  • Antenna: 2x 2dBi Detachable Omni Directional Antenna

  • Wireless Security: Support 64/128 bit WEP, WPA/WPA2/WPA-PSK/WPA2-PSK, Wireless MAC Filtering

  • Wireless Mode: Ad-Hoc; Infrastructure

  • System Requirements - Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000


The 300Mbps Wireless N PCI Adapter TL-WN851ND by TP-LINK allows you to connect a desktop computer to a wireless network and access high-speed Internet connections. Compliant with IEEE 802.11n, the TL-WN851ND provides wireless speed up to 300Mbps, ideal for the online gaming, HD video streaming, or sending strong and reliable signals over long distances.


Wireless N - Speed & Range

With MIMO (multiple input, multiple output antennas) technology, the TL-WN851ND specializes in sending strong and reliable signals over long distances and through obstacles like walls or steel-and concrete buildings. The TL-WN851ND’s ability to pick up long distance signals makes it a clear cut choice over legacy 11g products.



CCA Technology - Stable Wireless Signals

Using its’ channel selection feature, CCA technology automatically avoids channel conflicts and promotes high wireless transmission performance in long-distance and high-interference environments.



WPA / WPA2 Encryptions - Advanced Security

Regarding WI-Fi security, WEP encryptions are no longer the strongest and safest protections against wireless intrusions. The TL-WN851ND provides WPA/WPA2 encryptions which effectively and efficiently protects your wireless network.



Quick Security Setup

Compatible with WI-FI Protected Setup (WPS), the TL-WN851ND features Quick Security Setup (QSS). The QSS feature helps you create a WPA encrypted connection to keep your network safe from outside intruders. Not only is this faster than normal security setups, you won’t need to remember a password!



Easy to Use

TL-WN851ND comes with a CD utility that helps you setup your wireless network and configure security options. With setup this easy, you can be up and running in minutes.




  • Wireless N speed up to 300Mbps makes it ideal for video streaming, online gaming and Internet calls
  • 2T2R MIMO delivers greater throughput at range versus conventional 1T1R
  • Supports QSS function, complying with WPS for worry free wireless security
  • Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X
  • Supports Windows 2000, Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit
  • Supports ad-hoc and infrastructure mode
  • Supports Sony PSP X-Link for joyful online gaming for Windows XP
  • Bundled utility provides quick & hassle free installation
  • Seamlessly compatible with 802.11n/b/g products



Package Contents

  • Wireless Adapter
  • Resource CD
  • Quick Installation Guide 


Brand Other


Write Your Own Review

Only registered users can write reviews. Please, log in or register

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Custom Tab 1

Fastest Default - Product Custom Tab 1

Custom Tab 2

Fastest Default - Product Custom Tab 2