... humidity: 5% - 90% RH n Product features:2 fixed antennas omni-directional antenna, antenna gain: 3dBi ... 802.3u, and IEEE 802.3ab Data transfer rate of 300Mbps Frequency range 2.4 - 2.4835GHz Channel number ... 8Modulation DBPSK, DQPSK, CCK, OFDM, 16-QAM, and 64-QAM ... CSMA/CD, TCP/IP, DHCP, ICMP, NAT, and PPPoE Sensitivity 270M:-68dBm at 10% PER 130M: - ...