TP-LINK TL-WN723N 150Mbps Mini Wireless N USB Adapter (White) vs TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter

• Key Features

• • Brand
  • TP-LINK
  • TP-LINK
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• • USB Interface
  • USB 2.0
  • USB 2.0
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• • Frequency Band
  • 2.4 - 2.4835 GHz
  • 2.4 - 2.4835 GHz
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• • Maximum Wireless Transmission Rate
  • 150 Mbps
  • 300 Mbps
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• • Warranty
  • Physical Damage and Burn Out Cases are not entitled for WarrantyToll Free number 18002094168
  • 3 Years Domestic Warranty
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  •  

• General Features

• • Brand
  • TP-LINK
  • TP-LINK
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  •  
• • Model Name
  • 150Mbps Mini Wireless N USB Adapter TL-WN723N
  • 300 Mbps Wireless N USB Adapter
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• • USB Interface
  • USB 2.0
  • USB 2.0
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• • Modulation Technology
  • DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
  • DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
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• • Color
  • White
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• • LED
  • Off, Flashing Slowly, Flashing Quickly
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• Wireless Features

• • Antenna
  • Internal
  • Internal
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  •  
• • Maximum Wireless Transmission Rate
  • 150 Mbps
  • 300 Mbps
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• • Supported Protocols
  • IEEE 802.11b/g/n
  • IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
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• • Encryption
  • 64-bit/128-bit WEP, WPA-PSK, WPA2-PSK, TKIP, AES, Wireless MAC Filtering, QSS
  • 64-bit/128-bit WEP, WPA-PSK/WPA2-PSK
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• • Receiver Sensitivity
  • 130M: -68dBm@10% PER, 108M: -68dBm@10% PER, 54M: -68dBm@10% PER, 11M: -85dBm@8% PER, 6M: -88dBm@10% PER, 1M: -90dBm@8% PER
  • 270M: -62dBm, 130M: -65dBm, 108M: -68dBm, 54M: -68dBm, 11M: -85dBm, 6M: -88dBm, 1M: -90dBm
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• • Transmit Power
  • 20 dBm
  • 20 dBm
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• • Frequency Band
  • 2.4 - 2.4835 GHz
  • 2.4 - 2.4835 GHz
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• Operating Conditions

• • Storage Temperature
  • -40DegC - 70DegC
  • -40DegC - 70DegC
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• • Operating Humidity
  • 10 % - 90 % non-condensing
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• Other Features

• • Supported OS
  • Windows XP and Above
  • Windows XP and Above
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  •  
• • Package Contents
  • 150Mbps Mini Wireless N USB Wi-Fi Adaptor (White) and Quick Start Guide150Mbps Mini Wireless N
  • TL-WN821N 300 Mbps Wireless N USB Adapter, Resource CD, Quick Installation Guide
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• • Warranty
  • Physical Damage and Burn Out Cases are not entitled for Warranty, Toll Free number 18002094168
  • 3 Years Domestic Warranty
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  •