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TP-LINK TL-WN821N Wireless Card | USB2.0 | 802.11 b/g/n | 2.4GHz | 300Mbps | Grey


Our Price: $30.50
 
Retail: $31.41
 
Code:XPC9775
 
In Stock: Yes
 
Vendor: TP-LINK
 
Rating: unrated

   

What This Product Does
Wireless N PCI Adapter TL-WN851N 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.

Image result for TP-LINK TL-WN821N Wireless Card

Wireless N - Speed & 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. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!

Image result for TP-LINK TL-WN821N Wireless Card

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.

Image result for TP-LINK TL-WN821N Wireless Card

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-WN851N 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.

Image result for TP-LINK TL-WN821N Wireless Card

One Button Security Setup
Compatible with WI-FI Protected Setup™ (WPS), TL-WN851N features Quick Security Setup that allows users to almost instantly setup their security simply by pressing the "QSS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal security setups but more convenient in that you don't need to remember a password!

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Bundled CD for Easy Operation
TL-WN851N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users.

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

Easily setup a highly secured wireless link at a push of QSS button

Supports 64/128/152 bit  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

Hardware Features
INTERFACE
USB 2.0
BUTTON
QSS Push Button
ANTENNA TYPE
On-Board
DIMENTIONS(WDH)
3.4 x 1.0 x 0.5 in. (86 x 26 x 12mm)
Wireless Features
WIRELESS STANDARDS
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
FREQUENCY RANGE
2.400-2.4835GHz
SIGNAL RATE
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
RECEIVE 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
MODULATION TECHNOLOGY
DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
WIRELESS SECURITY
Support 64/128 bit WEP, WPA/WPA2/WPA-PSK/WPA2-PSK,
Wireless MAC Filtering
WIRELESS TRANSMIT POWER
<20dBm(EIRP)
WORK MODE
Ad-Hoc / Infrastructure mode
Others
CERTIFICATION
CE, FCC, RoHS
PACKAGE CONTENTS
Wireless Adapter
Resource CD
Quick Installation Guide
SYSTEM REQUIREMENTS
Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
ENVIRONMENT
Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
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