Fast little USB Wifi adapter. Perfect for desktops or laptops to add/upgrade Wifi capability. - World's smallest Dual-Band 802.11AC MU-MIMO enabled USB Wi-Fi adapter - Plug & play with simple setup for hassle-free connectivity - Instant Wi-Fi upgrade for desktops and laptops to 802.11AC compatibility for extended wireless coverage and higher data transfer speeds - Dual-band AC1200 (2.4GHz & 5GHz) Wi-Fi connectivity with download speeds up to 867 Mbps - Mu-mimo technology allows you to connect wireless devices at maximum speeds to MIMO enabled wireless routers and access points $30