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TP-Link NT Wireless TL-WN821N N USB AdapterAtheros2T2R 2.4Ghz 802.11g/b/nD Retail


Availability: In stock

Quick overview

TP-Link NT Wireless TL-WN821N N USB AdapterAtheros2T2R 2.4Ghz 802.11g/b/nD Retail
Key Features
Warranty: 2 years
Product Type: Wireless USB Adapter
Detail 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)
  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 2000/XP/Vista
  -- Hardware Specification --
  Interface : USB 2.0 Hi-Speed
  Antenna Type : Internal Omni-directional Antennas
  Certifications : CE, FCC
  Operating temperature : 0C-40C (32F-104F)
  Storage temperature : -40C-70C (-40F-158F)
  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)
  Packing Dimension (L x W x H in inches) : 9"x2"x6"
  Weight : 0.5lbs
  -- Features --
  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 Windows 2000/XP/Vista OS
  -- Warranty --
  2 Year

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Brand TP-Link