... multiple buildings maintaining access to the internet, email,networked applications, and print services.the product fully complies with IEEE 802.11n draft 3 ... 2dBi antennaSupported O/S: Windows 2000, XP, Vista, Win7Frequency Range: 802.1b/g/n USA(FCC): 2412MHz~2462MHz Europe(ETSI): 2412MHz ... ,9,12,18, 24,36,48,54Mpbs 802.11n(20MHz): MCS0~7, up to 72.22Mpbs 802.11n(40MHz): MCS0~7, up to 150Mbpsphysical ...