300Mbps беспроводной USB сетевой карты

300Mbps wifi usb adapter 2T2R Modes High peak rate wifi adapter Model: GWF-1B20Ralink RT3072 2T2R ModesMain Features:802.11b: 1, 2, 5.5, 11Mbps;802.11g: 6, 9, 12, 24, 36, 48, 54Mbps;802.11n: (20MHz) MCS0-15,Support up to 144Mbps;(40MHz) MCS0-15, Support up to 300MbpsMIMO, OFDM, Peak rate 300Mbps, Peak throughput: TX 80Mbps, RX 160MbpsPower ManagementWi-Fi Certification: 802.11 a/b/g, 802.11n, WPA, WPA2, WMM , WMM-PSWHQL, Cisco CCXHardwareChipset :Ralink RT3072Host interface: USB2.0/1.1 type A (4 pin header)LEDS; link/ActicityRFAntenna: Builted-in PCB On Board (2T2R) (or external use Hirose, or compliance) Frequency: 2412 2483.5 MHz, ISM bandTransmit Power: 802.11b: 17+/-1.5dBm; 802.11g: 14+/-1.5dBm; 802.11n: (HT20), 13+/-1.5dBm, 802.11n: (HT40), 10+/-1.5dBm, Receive Sensitivity: 802.11b: -84dBm@11Mbps; 802.11g: -68dBm@54Mbps 802.11n: (HT20), -65dBm@MSC7, 802.11n: (HT40), -61dBm@MSC7SoftwareOperation System :Windows CE/2000/XP/Vista; Linux; Mac OS XSecurity: WEP 64/128, WPA, WPA2, 802.1x, and 802.11i Cisco CCS V1.0, 2.0 and V3.0 CompliantOperation ConditionsVoltage Range: DC 5.0V ± 5%Operating Temperature: 0°C - 50°CStorage Temperature: -20°C - 70°COperating Humility: RH 95% (Non-Condensing)Storage Humidity: RH 95% (Non-Condensing)Physical SpecificationDimentions: 86.5*25.0*10.5mm