Dual Line Band: USB wifi dongle can receive the 2.4 GHz band for browsing, email and social networking at up to 400 Mbps, or switch to 5 GHz for up to 867 Mbps for online gaming, HD streaming, and large file downloads. Portable: USB wireless card is made of ABS and metal and features an ultra miniature design that is exquisite, easy to store and carry, and takes up little space when in use. MUMIMO Technology: USB wifi receiver's technology provides two simultaneous data streams to improve the performance and efficiency of the entire network when paired with a MUMIMO compliant router. High Gain Antenna: USB wifi adapter comes standard with high gain antenna structure that maximizes data transmission and reception efficiency, greatly increasing reception range. Simulated AP Function: WiFi receiver supports simple AP mode settings to turn your network card into a wireless router, allowing wireless enabled laptops, smartphones, tablets and other devices to access the Internet.