Edimax Wireless AC1200 Dual-Band PCI-E Adapter, Detachable High Gain Antenna (EW-7822PIC) Super High-Speed AC1200 Dual-Band Wi-Fi: Next generation AC1200 Wi-Fi for HD streaming and gaming with transfer speeds up to 300Mbps (2.4GHz) or 867Mbps (5GHz) Long Range: High-output power design with high-gain antennas to penetrate walls for better Wi-Fi performance Ideal for Gaming PCs: Instant Wi-Fi upgrade for your desktop. High-speed AC1200 Wi-Fi without inconvenient cables Flexible Installation & Placement: Low profile bracket included and magnetic antenna stand for flexible antenna positioning Super High-Speed AC1200 Wi-Fi Dual-Band Connectivity Ideal for Gaming PCs