Description
Product Description
The D-Link DWA-582 Wireless AC1200 Dual Band PCI Express Adapter is designed to upgrade desktop PCs with powerful next-generation Wi-Fi connectivity. It supports IEEE 802.11ac (Wi-Fi 5) technology, providing high-speed wireless performance for smooth HD streaming, online gaming, and large file transfers.
With dual-band capability, it operates on both 2.4GHz and 5GHz frequencies, offering speeds up to 867Mbps on 5GHz and 300Mbps on 2.4GHz. This ensures flexible connectivity, reduced interference, and improved network stability.
The adapter connects via a PCI Express slot, delivering a direct high-bandwidth connection to the motherboard for better performance than USB adapters. It also comes with high-gain external antennas that improve signal reception and wireless range, making it ideal for larger homes or office environments.
Key Features
- AC1200 dual-band Wi-Fi performance
- Up to 867Mbps (5GHz) + 300Mbps (2.4GHz)
- PCI Express (PCIe) high-speed interface
- High-gain external antennas for better range
- IEEE 802.11ac Wi-Fi 5 technology
- Backward compatible with 802.11a/b/g/n networks
- Reduced interference with dual-band operation
- Ideal for gaming, streaming & heavy internet use
- Easy internal installation in desktop PCs
Technical Specifications
Wireless
- Standard: IEEE 802.11ac/n/a/g/b
- Frequency Bands:
- 2.4GHz
- 5GHz
- Speed:
- 5GHz: Up to 867Mbps
- 2.4GHz: Up to 300Mbps
- Technology: Dual-band, MIMO support
Interface
- PCI Express x1 slot
Antennas
- External high-gain antennas (2×)
- Adjustable for better signal direction
Security
- 64/128-bit WEP
- WPA / WPA2
- WPS support
System Compatibility
- Windows 7 / 8 / 10 / 11 (driver dependent)
Design
- Internal PCIe card
- External detachable antennas
Use Cases
- Desktop PC Wi-Fi upgrade
- High-speed gaming setups
- 4K HD streaming
- Office & enterprise networking
- Stable long-range wireless connectivity
- Replacing weak USB Wi-Fi adapters
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