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TP-LINK TL-WN851ND / Network adapter / PCI / 802.11b, 802.11g, 802.11n | TL-WN851ND

Warranty2 Years
TP-LINK, 6935364050337
(Including VAT)
2 Years
46 item(s)
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TP-LINK TL-WN851ND / Network adapter / PCI / 802.11b, 802.11g, 802.11n | TL-WN851ND


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 300 Mbps, which is beneficial for the online gaming or even HD video streaming.

Special Features

  • Wireless N speed up to 300 Mbps 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 ad-hoc and infrastructure mode
  • Seamlessly compatible with 802.11 n/b/g products

Product features

  • Wireless N - speed and range
    MIMO (multiple input, multiple output antennas) technology, it 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.
  • 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, greatly enhanced the wireless performance.
  • WPA/WPA2 encryptions - advanced security
    As for the security of 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.
  • Quick security setup
    Compatible with Wi-Fi Protected Setup (WPS), TL-WN851ND features Quick Security Setup (QSS) function, which is ideal for creating a WPA encrypted connection to prevent outside intrusion, and meanwhile maximize 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!

Product Specification

Device Type Network adapter
Form Factor Plug-in card
Interface (Bus) Type PCI
Connectivity Technology Wireless
Data Link Protocol 802.11b, 802.11g, 802.11n
Spread Spectrum Method OFDM
Data Transfer Rate 300 Mbps
Line Coding Format DBPSK, DQPSK, CCK, 64 QAM, 16 QAM, OFDM
Frequency Band 2.4 GHz
Features 2T2R MIMO technology
Compliant Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Antenna External detachable
Antenna Qty 2
Directivity Omni-directional
Gain Level 2 dBi
Compatible Slots 1 x PCI
Encryption Algorithm AES, 128-bit WEP, 64-bit WEP, WPA, WPA2, WPA-PSK, WPA2-PSK
Compatible with Windows 7 "Compatible with Windows 7" software and devices carry Microsoft'€™s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
Compliant Standards FCC, RoHS
Software Included Drivers & Utilities
OS Required Microsoft Windows Vista / 2000 / XP, Microsoft Windows 7 (32/64 bits)
Width 2.2 cm
Depth 13.3 cm
Height 12.1 cm
Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 10 - 90% (non-condensing)

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