Cutting-Edge, latest 802.11ac Wi-Fi technology. Dual-Band 2.4GHz(150Mbps) and 5GHz(433Mbps) Performance to prevent network freezing and lags when streaming and gaming online High-Sensitivity Dual-Band external antenna optimizes signal for more coverage Compact design, saving space without blocking other USB peripherals on your laptop/desktop computer Driver support for Windows XP/ Vista / 7 / 8 / 8.1 and Windows 10, Apple MacOS 10.4 to 10.12 and Linux Wide range 802.11ac dual band USB wireless adapter AWUS036ACS brings extreme distances and with blazing speed to your Mac or Windows computers in your WiFi network. Up to 150Mbps for 2.4GHz network and up to 433Mbps for 5.0GHz network, AWUS036ACS connects to your PC with USB 2.0 with AC600 Wi-Fi technology to provide superb performance. Inheriting years of experiences in wireless industry, ALFA AWUS036ACS 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.