... The driver supports 24 languages;5.Supporting Win98,2000,XP,Vista,Win7 and MAC. 1 pcsHigh power wireless usb adapter1pcs10 ... beini CD Standard IEEE 802.11b/gInterface USB 2.0/1.1Frequency 2.412GHZ ~2.484GHZ unlicensed ISM bandMain Chip RTL8187B/8187LReception ... WPA2-PSKAntenna 10DBI RP-SMAApplication system Windows 98SE,Me,2000,XP,windows7, Vista ,MAC,LinuxTransmission power 27dBm ± 1dBmReceiver ...