TP-LINK TL-WN821N, 300Mbps Wireless N USB Adapter, 2ghz, 20dbm

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300Mbps wireless data rates ideal for video streaming, online gaming and Internet calling
MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
Supports WPA/WPA2 mechanisms as well as WEP 64/128/152 bit encryption
Supports Infrastructure and Ad-Hoc modes
Supports Windows XP/Vista/7
Fully compatible with all IEEE 802.11b/g/n products
Supports Sony PSP X-link for online gaming for Windows XP
Bundled CD provides easy and hassle-free installation and configuration
Easily establish a highly secured link at a push of WPS button


Interface: USB 2.0
Button: WPS Push Button
Dimensions (W X D X H): 2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)
Antenna Type: On-Board

Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency: 2.400-2.4835GHz
Signal Rate:
* 11n: Up to 300Mbps(dynamic)
* 11g: Up to 54Mbps(dynamic)
* 11b: Up to 11Mbps(dynamic)
EIRP: <20dBm(EIRP)
Reception Sensitivity:
* 270M: -62dBm@10% PER
* 130M: -65dBm@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
Wireless Security Support: 64/128 bit WEP, WPA-PSK/WPA2-PSK
Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM

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)
* Operating Temperature: 0℃~40℃ (32℉~104℉)
* Storage Temperature: -40℃~70℃ (-40℉~158℉)
* Operating Humidity: 10%~90% non-condensing
* Storage Humidity: 5%~90% non-condensing

Additional product information:

User Guide
Quick Installation Guide
Declaration of Conformity