OURLINK 600Mbps mini 802.11ac Dual Band 2.4G/5G Wireless Network Adapter USB Wi-Fi Dongle Adapter with detachable 5dBi omni-directional dual band antenna for increased coverage. Support Win Vista, Win 7, Win 8.1, Win 10, Mac OS X 10.9-10.15.Upgrades PCs to 802.11ac, the latest & most powerful Wi-Fi technology - 3 times faster than wireless N speeds. Ideal for gaming online and seamless HD video streaming