Port Frequency Range 2.4-2.4835GHz Channels 14 Modulations OFDM/CCK/16-QAM/64-QAM Receiver Sensitivity (without Standard antenna) 135M:-72dBm@10% PER 108M:-72dBm@10% PER 54M:-72dBm@10% PER 11M:-85dBm@8% PER 6M:-88dBm@10% PER 1M:-90dBm@8% PER Modes Infrastructure, Ad-Hoc Spread Spectrum Technology (Direct Sequence Spread Spectrum；DSSS) Wireless Transmission Power 15dbm（MAX） Wireless Range Indoors up to 100 meters, outdoor up to 300 meters Supported Operating Systems Windows XP / Vista / Windows 7 / Windows 10 Environment Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -40°C to 70°C (-40°F to 158°F) Operating Humidity: 10% to 90% RH, Non-condensing Storage Humidity: 5% to 90% RH, Non-condensing Operating Voltage DC 5V ±0.2V Dimensions (LxWxH) 19.3×14.5×6.5 mm