Netis WF2119S Wireless N150 Long-Range USB Adapter, Supports Windows, Mac OS, Linux, 5dBi High Gain Antennas, Slim Body Wireless N speed up to 150Mbps, best for web surfing, emailing, file sharing, and online chatting Advanced security feature with the latest WPA2 encryption to protect the network 5dBi detachable antenna for better range Soft Access Point feature to set up a Wi-Fi hotspot to share the Internet. Plug and play, no configuration required