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D-Link DWA-140 RangeBooster N USB Adapter
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Learn more about D-Link DWA-140 RangeBooster N USB Adapter:

Mfg Part#: DWA-140
Sku: 206608607
UPC: 790069302640
UPC 14: 00790069302640
Sales Rank: 28999
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The D-Link RangeBooster N USB Adapter (DWA-140) is a draft 802.11n compliant wireless client for your desktop or notebook PC. It delivers up to 12x faster speeds and 4x farther range than an 802.11g network while staying backward compatible with 802.11g networks. Once connected, you can share a high-speed Internet connection, photos, files, music, printers, and more.

The RangeBooster N USB Adapter is powered by RangeBooster N technology to provide superb wireless performance in the home or office. Connect to a RangeBooster N Router (DIR-625) and experience smooth Internet phone calls (VoIP), responsive network gaming, secure Web surfing, faster file transfers, enhanced audio streaming, and greater wireless coverage in larger homes and offices. The DWA-140 supports WPA and WPA2 encryption that allow you to connect securely to a wireless network.

D-Link’s Quick Adapter Setup Wizard guides you step-by-step through the installation process. Configure this USB adapter without having to call a networking expert to help you. The D-Link Wireless Manager is also included with this product to keep track of your most frequently accessed networks so that you can join them quickly and easily.

With unmatched wireless performance, reception, and security protection, the D-Link RangeBooster N USB Adapter (DWA-140) is a great choice for easily adding or upgrading wireless connectivity to your desktop or notebook PC.


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

Tech Specs

Tech Specs Host Interface USB
Tech Specs Brand Name D-Link
Tech Specs Product Model DWA-140
Tech Specs Manufacturer Part Number DWA-140
Tech Specs Product Name DWA-140 Wireless N USB-Stick
Tech Specs Manufacturer Website Address
Tech Specs Manufacturer D-Link Systems, Inc
Tech Specs Product Type Wi-Fi Adapter
Tech Specs Transmission Speed Details 300 Mbps
54 Mbps Auto-fallback IEEE 802.11g
6 Mbps IEEE 802.11g
11 Mbps Auto-fallback IEEE 802.11b
1 Mbps IEEE 802.11b
Tech Specs Additional Information

Data Transmission Rate (IEEE 802.11n): 30/60/90/120/180/240/270 and 300Mbps

Tech Specs Dimensions 0.47" Height x 1.10" Width x 3.43" Depth
Tech Specs ISM Band Yes
Tech Specs Wireless Security
  • 64/128-bit WEP encryption length
  • Wi-Fi Protected Access (WPA, WPA2)
  • Tech Specs Transmit Power 18 dBm IEEE 802.11b
    14 dBm IEEE 802.11g
    Tech Specs Modulation
  • DSSS
  • OFDM
  • CCK
  • BPSK
  • QPSK
  • 16QAM
  • 64QAM
  • Tech Specs UNII Band Yes
    Tech Specs Wireless Transmission Speed 300 Mbps
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