... /Win7, Linux and MAC OS X • Available USB 2.0 port DESCRIPTION Wireless-N USB 2.0 Adapter allows you to connect your laptop or ... QPSK / CCK802.11n: OFDM / DSSS / BPSK / QPSK / CCKSpeed802.11b : 11, 5.5, 2, 1 Mbps;802.11g : 54, 48, 36, 24, 18, 12 ... : -83dBm /802.11g: -73dBm / 802.11n: -68dBmAntenna1 x 5dBi External AntennasDistanceOutdoors 1000m, Indoor 300m(According to the actual environment change ...