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Catalogue NETWORKING and WIRELESS CATEGORY WIRELESS NETWORKING CATEGORY USB Wireless TP-Link Wireless N USB Adapter (TL-WN821N)
Home Catalogue NETWORKING and WIRELESS CATEGORY WIRELESS NETWORKING CATEGORY USB Wireless TP-Link Wireless N USB Adapter (TL-WN821N)
TP-Link Archer T4U AC1200 Wireless Dual Band USB Adapter300Mbps Mini Wireless N USB Adapter TL-WN823N
TP-Link Wireless N USB Adapter (TL-WN821N)
TL-WN821N
* 300Mbps Wireless transmission
* MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
* CCA technology automatically avoids channel conflicts using its channel selecti
* 300Mbps Wireless transmission
* MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
* CCA technology automatically avoids channel conflicts using its channel selecti
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Description
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Software Specification
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Standards
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IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
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Wireless Signal Rates With Automatic Fallback
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11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
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Frequency Range
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2.4-2.4835GHz
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Wireless Transmit Power
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20dBm (max. EIRP)
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Modulation Type
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OFDM/CCK/16-QAM/64-QAM
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Receiver Sensitivity
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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
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Security
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64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
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Support Operating System
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Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
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Hardware Specification
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Interface
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USB 2.0 Hi-Speed
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Antenna Type
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Internal Omni-directional Antennas
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Certifications
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CE, FCC
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Operating temperature
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0°C~40°C (32℉~104℉)
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Storage temperature
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-40°C~70°C (-40℉~158℉)
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Relative humidity
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10% ~ 90%, non condensation
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Storage Humidity
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5%~95% non-condensing
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Dimensions
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3.4 x 1.0 x 0.5 in. (86 x 26 x 12mm)
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