AC1200 Wi-Fi PCI Express Adapter



Wireless AC Technology for Fast Speeds

The D-Link  AC1200 Wi-Fi PCI Express Adapter with Wireless 802.11ac technology maximizes the speed and range of your Wi-Fi signal to significantly outperform Wireless N devices. The DWA-582 fits into any standard PCI Express slots – x1, x4, x8, or x16.

Get Connected, Stay Connected

The AC1200 Wi-Fi PCI Express Adapter is powered by Wireless 802.11ac technology and uses two 4.5dBi external antennas to provide superior wireless reception in your 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 a Wireless AC Router or Modem Router. The DWA-582 supports WPA™ and WPA2™ encryption

The Benefits of Dual Band

The dual band AC technology in the DWA-582 supports selectable 2.4GHz or 5GHz wireless signals. This allows you to check e-mail and browse the Internet using the 2.4GHz band or stream HD movies and other media on the 5GHz band. The 5GHz wireless band is the best technology available for wirelessly streaming HD videos across your network. It achieves this by operating in a clear wireless band to help avoid interference that may slow down and limit the range of current wireless technologies like 802.11n. The DWA-582 is also backward compatible to 802.11 a/g/n, which means it can be used with existing wireless networks.

 Performance chart


• PCI Express (PCIe)

• Two 4.5 dbi external dipole antennas

Wireless Frequency
• 2.4 to 2.5 GHz
• 5.15 to 5.850 GHz

Wireless Standards
• 802.11ac/n/g/b

• WPA / WPA2

• Activity

Advanced Features
• Advanced Quality of Service (QoS)
• RoHS compliant

Physical Dimensions1
• 4.76 x 3.11 x 0.98 inches

• 1.72 ounces

Operating Voltage
• 3.3 V DC ± 10%

Power Consumption
• Max. 3.3 V / 1A


Operating: 32 to 104 °F
• Storage: -4 to 149 °F

• Operating: 0% to 90% non-condensing
• Storage: 5% to 95% non-condensing

• CE
• IC
• C-Tick
• Wi-Fi Certified

Order Information

Part Number Description
• Wireless AC1200 Dual Band PCI Express Adapter

1 PCB only. 2 Includes bracket.

  • Ultra-fast AC1200 Wi-Fi speeds
  • Dual Band Wireless AC Technology (5GHz and 2.4GHz) for less interference and more bandwidth
  • Upgrade your desktop PC and connect to your network without messy Ethernet cables
  • Two 4.5dbi external dipole antennas for optimal coverage and performance
  • Backward compatible to your existing Wi-Fi network
  • Support WPA or WPA2 encryption
  • Easy to install and use with the Setup Wizard and Wi-Fi Protected Setup (WPS)
  • PCI Express x1, x4, x8, or x16 support
  • Low Profile Bracket included

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