This miniPCI-E wireless adapter is designed to provide high-speed and unrivaled wireless performance for your laptop or micro computer. With a faster wireless connection you can get a better internet experience such as faster downloading, gaming, video streaming and so on. The WS-WNP672N Wireless-N USB Adapter complies with IEEE 802.11g, and IEEE 802.11b standards. It can perfectly interoperate with all the 802.11n/g/b devices. The WS-WNP672Ns auto-sensing capability allows high packet transfer rate of up to 150Mbps for maximum throughput.   Additionally, the WS-WNP672N supports QSS function, which can help you create a wireless connection with effortless security setup to prevent outside intrusion and protect your personal information from being exposed.Featuring high performance transmission rates, simple installation and adaptability, as well as strong security, the WS-WNP672N Wireless-N Adapter is a perfect solution for small office and home needs.Compatible Operating Systems: Windows 95 Windows 98 Windows ME Windows NT Windows 2000 Windows XP (32-bit and 64-bit) Windows Vista (32-bit and 64-bit) Windows 7 (32-bit and 64-bit) Mac OS 9 Mac OS 10.0 Mac OS 10.1 Mac OS 10.2 Mac OS 10.3 Mac OS 10.4 Mac OS 10.5 Mac OS 10.6 Linux