Netis WF2151 Wireless N600 Dual Band USB Adapter, Supports Windows, Mac OS, Linux, 5dBi High Gain Antennas, Free USB Cradle Wireless speed up to 2.4GHz 300Mbps and 5GHz 300Mbps Advanced security feature with the latest WPA2 encryption to protect the network, enable wireless security encryption with single WPS button Bundle with a stylish USB cradle for flexible deployment 2x 5dBi high gain detachable antennas provide better wireless signal coverage and reception Auto Hassle free installation