Feature:1. [High Rate] 2.4GHz single frequency is adopted. The transmission of 300Mbps ensures the efficiency of data transmission, smoothness of Internet and high signal strength2. [ Support] Support 802.11 B / G / N. Support for WIN98 , for ME , for NT , for 2000 , for Vista , for win73. [Good Compatibility] Standard Mini PCIE interface, good compatibility, compact and delicate, easy to install4. [Compatibility] Compatible with most mainboard notebooks with mini PCI E interface. It is suitable for machines with half height Mini PCI E interface. It has strong signal and high compatibility5. [High Specification Process] Adopting high specification craft, perfect combination of economy and high qualitySpecification:Item Type: Network CardMaterial: PCBNetwork Card Model: AR5B97Supporting Protocol: 802.11 B / G / NWireless Speed: 300MbpsOperating System: For WIN98 , for ME , for NT , for 2000 , for Vista , for WIN7.Package List:1 x Network Card