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  • MX55490 DWA-582 Wireless Dual Band AC 1200 PCI Express Desktop Adapter Card
  • MX55490 DWA-582 Wireless Dual Band AC 1200 PCI Express Desktop Adapter Card

DWA-582 Wireless Dual Band AC 1200 PCI Express Desktop Adapter Card

From 6 Customer Reviews

Product Info

Wireless AC Technology for Fast Speeds


The D-Link Wireless AC1200 Dual Band PCIe Desktop Adapter with Wireless AC technology maximizes the speed and range of your wireless signal to significantly outperform legacy Wireless N devices. The DWA-582 fits into any standard PCI Express slots: x1, x4, x8, or x16.


Get Connected, Stay Connected

The Wireless AC1200 Dual Band PCIe Desktop Adapter is powered by Wireless AC 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 802.11a/b/g/n, which means it can be used with existing wireless networks.

The Benefits of PCI Express

PCI Express provides a high-bandwidth connection with superior performance over the legacy PCI interface. You can connect the Wireless AC1200 Dual Band PCI Express Adapter to any PCIe slot in your computer, whether it is an x1, x4, x8, or x16 slot. The internal PCIe installation stays out of your way by fitting nicely in your computer case, keeping the antennas safely tucked away at the back.

Robust Security Options

The DWA-582 supports WEP, WPA, and WPA2 encryption that allow you to connect securely to a wireless network which keeps intruders out of your network, allowing you to browse the Internet without worries. Wi-Fi Protected Setup (WPS) support greatly facilitates the connection process, allowing you to set up a secure connection at the touch of a button.

Easy to Set Up and Use

A quick setup wizard guides users through a simplified installation process so that you can configure the DWA-582 without having to call a networking expert for help. With incredible wireless performance, reception, and security, this adapter is a great choice for easily adding or upgrading wireless connectivity to desktop computers. For installation convenience, a Low Profile Bracket is included.


Standards IEEE 802.11a
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Frequency Dual Band WiFi:
2.4 ~ 2.5GHz
5.15 ~ 5.85GHz
Antennas Dual detachable 4.5dBi Dipole Antenna
LED Indicator Activity
Security WPA / WPA2
WEP (64/128 bit)
Certifications CE, FCC, IC, C-Tick, NCC, Wi-Fi Certified
Temperature Operating: 0 ~ 40 ° C (32 ~ 104 ° F)
Storage: -20 ~ 65 ° C (-4 ~ 149 ° F)
Humidity Operating: 0 ~ 90% (Non-condensing)
Storage: 5% to 95% (Non-condensing)
Interface PCI Express (PCIe)
Power PCIe Bus Powered: 3.3Vdc ± 10%
Power Consumption 3.3Vdc @ 1A, 3.3W maximum
Dimensions 63.5 x 55 x 11.42 mm (2.5" x 2.2" x 0.4")
Weight: 48.8g (1.72 oz)