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  Home » Computer Parts / Accessories » Wireless Networking » Adapters
USB Cable, Cat5E, Cat6E Networking Cables
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TP-LINK TL-WN821N wireless-n 802.11bgn 300mbps wireless USB adapter (retail) Computer Parts / Accessories Wireless Networking Adapters

TP-LINK TL-WN821N wireless-n 802.11bgn 300mbps wireless USB adapter (retail)
Warranty Info:Manufacture Warrenty
SKU: TL-WN821N
Status:In Stock
Price:List Price: $63.99
Our Price: $46.62
Shipping Info:usually shipping within 24 hours
Quantity:
Description

TP-LINK TL-WN821N wireless-n 802.11bgn 300mbps wireless USB adapter (retail)

The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0), 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 64/128/152-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
  • 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 64/128/152-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
    • Technical Information
    Software Specification
    Standards IEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
    Wireless Signal Rates With Automatic Fallback 11n: 270/243/216/162/108/81/54/27Mbps 135/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39/26/13Mbps 65/58.5/52/39/26/19.5/13/6.5Mbps 11g: 54/48/36/24/18/12/9/6M（adaptive） 11b: 11/5.5/2/1M（adaptive）
    Frequency Range 2.4-2.4835GHz
    Wireless Transmit Power 20dBm(MAX)
    Modulation Type OFDM/CCK/16-QAM/64-QAM
    Receiver Sensitivity 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
    Security 64/128/152 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 0°C~40°C (32℉~104℉)
    Storage temperature -40°C~70°C (-40℉~158℉)
    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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