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TP-Link 300Mbps Wireless N USB Adapter

Item # TPTLWN821N (Part # TL-WN821N)
300Mbps Wireless N USB Adapter
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Discontinued. Brand new, USA Warranty
Item Description:
Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b

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300Mbps Wireless N USB Adapter

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Description
 
The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter 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 adapter?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

Specifications
Software Specification
Standards
 
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Wireless Signal Rates With Automatic Fallback
 
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
Frequency Range
 
2.4-2.4835GHz
Wireless Transmit Power
 
20dBm (max. EIRP)
Modulation Type
 
OFDM/CCK/16-QAM/64-QAM
Receiver Sensitivity
 
270M: -68dBm at 10% PER
130M: -68dBm at 10% PER
108M: -68dBm at 10% PER
54M: -68dBm at 10% PER
11M: -85dBm at 8% PER
6M: -88dBm at 10% PER
1M: -90dBm at 8% PER
Security
 
64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support Operating System
 
Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000

Hardware Specification
Interface
 
USB 2.0 Hi-Speed
Antenna Type
 
Internal Omni-directional Antennas
Certifications
 
CE, FCC
Operating temperature
 
0~40 degreesC (32~104 degrees)
Storage temperature
 
-40~70 degreesC (-40~158 degrees)
Relative humidity
 
10% ~ 90%, non condensation
Storage Humidity
 
5%~95% non-condensing
Dimensions
 
3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm)

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