Alfa AWUS1900 802.11ac 1900 Mbps Adattatore USB Wi-Fi Dual Band 2,4/5 Ghz AC1900
It is compatible with Microsoft Windows 7, 8/8.1, and Windows 10. This is NOT Linux compatible. This connects to your computers USB port with enclosed USB 3.0 cable and boosts the Wi-Fi performance of that specific PC.