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D-Link DWA-582
AC1200 Wi-Fi PCI Express Adapter

D-Link DWA-582

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The DWA-582 AC1200 Wi-Fi PCI Express Adapter lets you connect to your wireless network with faster speeds and over greater distances. The improved wireless coverage and better speeds allow you to enjoy faster and more reliable connections throughout your home.

With the D-Link AC1200 Wi-Fi PCI Express Adapter you can upgrade your desktop PC to add the latest generation wireless AC technology. Designed with extended range external antennas and Dual Band technology (both 2.4Ghz and 5GHz) the DWA-582 provides performance up to 4 times faster than previous-generation Wireless N, meaning that you can stream HD movies, transfer large files, and enjoy lag-free gaming from more places throughout your home or office.

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 that allow you to connect securely to a wireless network.

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.


Dual-band Wireless AC Technology

  • Fully utilize the power and speed of your Wireless AC network
  • Dual-band technology offers flexibility and versatility depending on your connectivity needs
  • Latest Wireless AC technology delivers maximum performance and reliability

Total Wireless Security

  • Connect to wireless networks securely using the latest encryption methods
  • Supports WPA / WPA2 encryption for high-level wireless security
  • Use Wi-Fi Protected Setup (WPS) to establish a secure connection with the press of a button

Convenient PCI Express Installation

  • Instantly adds Wireless AC capabilities to any computer with a spare PCI Express slot
  • Internal installation conserves space, and stays out of your way
  • Superior performance over the legacy PCI interface

Technical Specifications:

D-Link DWA-582 Specifications
Interface PCI Express (PCIe)
Antennas 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
  • WPA / WPA2
LEDs Activity
Advanced Features
  • Advanced Quality of Service (QoS)
  • WMM
  • RoHS compliant
Dimensions 4.76 x 3.11 x 0.98 inches
Weight 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
  • FCC
  • IC
  • C-Tick
  • NCC
  • Wi-Fi Certified

Comparison Chart:

Comparison Chart

Product Views:

DWA-582 Angle View DWA-582 Side View
DWA-582 Angle View DWA-582 Side View


Download the D-Link DWA-582 Datasheet (PDF).

Pricing Notes: