The ASUS USB (Universal Serial Bus)-N10 provides superior wireless performance for your PC compared to legacy wireless 802.11g technology. It uses a best-in-class MIFA antenna to deliver consistent HD quality data streaming & a much wider wireless operating range. In addition to providing better bandwidth & coverage, the 802.11n standard its also backward compatible with 11g & 11b networks, ensuring existing networking hardware can be fully utilized. The wireless USB (Universal Serial Bus) adapter incorporates an impressive MIFA antenna which is better than PCB & Chip antennas widely used in generic adapters. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.