Wide range 802.11ac dual band USB wireless adapter AWUS036EAC brings extreme distances and with blazing speed to your Mac or Windows computers in your WiFi network. Up to 300Mbps for 2.4GHz network and up to 867Mbps for 5.0GHz network, AWUS036EAC connects to your PC with USB 3.0 with AC1200 Wi-Fi technology to provide superb performance. Inheriting years of experiences in wireless industry, ALFA AWUS036EAC is built with latest 802.11ac standards, plus high-sensitivity dual band antennas, resulting in extraordinary signal strength and coverage. No more signal dead zone in your living space when streaming HD video, downloading large files or surfing on the web.