The D-Link DWA-X582 Wireless AX3000 Dual Band PCIe Express Adapter delivers ultra-fast Wi-Fi 6 speeds up to 2402 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band, ideal for intensive online gaming and 4K streaming. Featuring MU-MIMO technology and advanced AC SmartBeam, it ensures reliable connectivity and enhanced performance across multiple devices simultaneously.