TP-Link TL-WN821N 300Mbps Wireless-N USB Adaptor

The TL-WN821N Wireless N USB Adaptor complies with IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adaptor employs MIMO technology and has internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. At the same time, CCA technology automatically avoids channel conflicts using its channel selection feature. This product supports 64/128-bit WEP encryptions, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions and mechanisms in addition to the adaptor's QSS (Quick Secure Setup) feature, allowing users to quickly and easily setup wireless security. This product can also simultaneously operate bandwidth intensive applications such as voice, and video. Applications using a lot of bandwidth that are sensitive to interruptions such as voice and video applications are given priority in order to assure quality. It also works well with other 11g and 11n protocol wireless products.

Features

• TP-Link TL-WN821N 300Mbps Wireless-N USB Adaptor
• 300Mbps Wireless transmission rate
• Provides two methods of operation: Infrastructure and Ad-Hoc
• Adopts MIMO technology for wireless rates of up to 300Mbps
• Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature
• Quick Secure Setup, complies with WPS for worry free wireless security
• Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
• Simple Configuration and monitoring
• Supports Roaming technology, guaranteeing efficient wireless connections
• Supports Sony PSP for online game
• Supports Windows 2000/XP/Vista OS

Specifications

Compliance
Standards	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Environmental
Environmental	Operating Temperature 0 to 40�C - Humidity 10 to 90%
General
Model Name	TL-WN821N
Product Type	Wireless Adaptor
Warranty	Three years.
Barcode	6935364050368
Interfaces/Ports
Interface	1 x USB 2.0
Physical
In The Box	Wireless N USB Adaptor TL-WN821N � Quick Setup Guide � Resource CD, including: TL-WN821N Wireless Client Utility and Drivers; User Guide; Other Helpful Information
Dimensions	9.35cm (W) x 2.6cm (D) x 1.1cm (H)
System Requirements
Operating Systems Supported	Windows 2000/XP/Vista
Wireless LAN
Speed Options	Up to 300Mbps
Encryption	64/128 WEP � WPA � WPA2
Frequency Band	2.4 to 2.4835GHz
Transmit Power	20dBm
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 Technique	CCK � OFDM
Antenna Type	Internal Omni-directional Antennas

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