Dlink Xtreme Wireless Lan Notebook Express Card DWA-643



The D-Link Xtreme N® Notebook ExpressCard&trade (DWA-643) is a 802.11n compliant wireless client for your notebook PC with an available ExpressCard slot. This wireless adapter delivers up to 14x faster speeds* and 6x farther range* than 802.11g while staying backward compatible with 802.11g networks. Once connected, you can share a high-speed Internet connection, photos, files, music, printers, and more. In addition, the ExpressCard interface provides up to 236% faster performance and better reliability than the legacy CardBus** interface. Additionally, having an ExpressCard/34 form factor (34mm x75mm), the DWA-643 will fit into any standard ExpressCard slot.

The Xtreme N Notebook ExpressCard is powered by Xtreme N technology to provide superior wireless performance in the home or office. This adapter is designed for use in larger homes and offices, or for users running multiple bandwidth-intensive applications. This adapter enables you to simultaneously make or receive Internet phone calls (VoIP), surf the Web, transfer files, and stream High-Definition (HD) media when connected to an Xtreme N® Gigabit Router (DIR-655 or DIR-660)*. The DWA-643 supports WPA&trade and WPA2&trade encryption that allow you to connect securely to a wireless network.


D-Link&rsquo s Quick Adapter Setup Wizard guides you step-by-step through the installation process. Configure this notebook ExpressCard 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, the D-Link Xtreme N Notebook ExpressCard (DWA-643) is the best choice for easily adding or upgrading wireless connectivity to your ExpressCard-enabled notebook PC.

Connect your notebook computer with an available ExpressCard&trade slot to a wireless network and access a high-speed Internet connection, transfer files, and stream media from greater distances around your home or office.


  • Delivers up to 14x faster speeds and 6x farther range than 802.11g*
  • Xtreme N technology enables HD video streaming, file sharing, enhanced Internet phone calling (VoIP), and surfing the Web
  • Access secure wireless networks using advanced WPA&trade or WPA2&trade encryption
  • Easy to install and use with D-Link&rsquo s new Quick Adapter Setup Wizard
  • Backward compatible with existing 802.11g networks


  • Up to 236% faster than legacy CardBus**
  • Approximately half the size and weight of a standard CardBus adapter
  • Provides superior performance, better reliability, and expansion flexibility over CardBus**

* When used with the DIR-655 Xtreme N Router.
Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, buildings materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range. Wireless range and speed rates are D-Link RELATIVE performance measurements based on the wireless range and speed rates of a standard Wireless G product from D-Link. Maximum throughput based on D-Link 802.11n devices.
** Maximum throughput derived from CardBus and ExpressCard&trade specifications.


  • Compatible with Windows 7 32bit
  • Draft 802.11n Speeds Up to 14x Faster than Wireless G*
  • Wirelessly Stream HD Video, Share Files, and Go Online
  • Fits into All Standard ExpressCard Slots
  • Slimmer, Lighter, and Higher Performance than CardBus
  • 3 Year Warranty

Add to Cart:
  • Model: DL-DWA-643
  • Shipping Weight: 0.5Kgs
  • 5 Units in Stock
  • Manufactured by: D-Link