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D-Link Wireless-N USB Adapter

  • Network Adapter
  • Hi-Speed USB
  • Wireless
  • 300 Mbps

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QuickFind: 130241

Mfr part code: DWA-140

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    D-Link Wireless-N USB Adapter Product Description

    Upgrade your computer's Wi-Fi and access the Internet quickly and easily from anywhere in your home or office. This adapter delivers high performance wireless networking to a laptop or desktop PC via the ultra-fast USB 2.0 interface.

    Wireless N technology offers more speed, extended coverage and virtually no dead spots while still compatible with previous network standards. This adapter transfers data at speeds of up to 300 Mbps.

    The DWA-140 supports WEP, WPA and WPA2 encryption methods and includes a configuration utility to find available wireless networks and show quality/signal strength.

    No experience required, simply insert the enclosed CD into your computer and the installation wizard will do the rest.

    • Up to 12X Faster & 4X Farther than 802.11g
    • Wirelessly Connect to the Internet for Work or Play
    • Greater Wireless Reception Around Your Home or Office
    • Backward Compatible with 802.11g Networks

    Please note: networking components such as switches, routers, UPS and wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.

    D-Link Wireless-N USB Adapter Product Reviews

    Technical Specifications


    Data Link Protocol 802.11b, 802.11g, 802.11n (draft)
    Connectivity Technology Wireless
    Spread Spectrum Method OFDM, DSSS
    Data Transfer Rate 300 Mbps
    Line Coding Format DBPSK, DQPSK, CCK, 64 QAM, BPSK, QPSK, 16 QAM, OFDM
    Frequency Band 2.4 GHz
    Status Indicators Link activity
    Features Ad-Hoc Mode
    Compliant Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.1x, Wi-Fi CERTIFIED, IEEE 802.11n (draft), USB 2.0


    Width 8.7 cm
    Depth 2.8 cm
    Height 1.2 cm
    Interface (Bus) Type USB 2.0
    Device Type Network adapter
    Form Factor External

    Expansion / Connectivity

    Connections 1 x USB 2.0 - 4 pin USB Type A

    Software / System Requirements

    Peripheral / Interface Devices CD-ROM
    Software Included Drivers & Utilities
    OS Required Microsoft Windows 2000 SP4, Microsoft Windows XP SP2
    Additional Requirements CD-ROM
    System Requirements Details Windows 2000/XP - 300 MHz - RAM 64 MB - HD 20 MB


    Antenna Internal
    Antenna Qty 2
    Directivity Omni-directional


    Encryption Algorithm 128-bit WEP, 64-bit WEP, WPA, WPA2
    Certified for Windows Vista Certified for Windows Vista software and devices have undergone compatibility tests for ease-of-use, better performance and enhanced security.
    Compliant Standards FCC Class B certified, C-Tick, IC

    Dimensions & Weight

    Width 8.7 cm
    Depth 2.8 cm
    Height 1.2 cm

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 10 - 90%

    Customer Questions

    D-Link Wireless-N USB Adapter Ask an owner

    D-Link Wireless-N USB Adapter Product Discussion

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