N3000 (产 : 150Mbps 3000mW High Gain Wifi USB Adapter / Wifi transceiver N3000) Features: 1. 3000mW high power 2. 2.4GHz frequency band 3. 11dBi dipole detachable antenna 4. 150 Mbps high speed transmission rate 5. IEEE 802.11b/g/n wireless standards 6. Ralink 3070 chipset Specifications: Hardware Chipset Ralink RT3070 Interface USB2.0/1.1, type A Specification Wireless Signal Rates With Automatic Fallback IEEE 802.11n/g/b Frequency Range 2.4-2.4835 GHz Wireless Transmit Power 23dBm(EIRP) Modulation Type DBPSK, DQPSK,CCK,OFDM Receiver Sensitivity 150M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER. Work Mode Ad-Hoc Infrastructure, soft AP mode Wireless Security WEP 64/128bit,WPA,WPA2,TKIP,AES Software Support Operating System Windows CE/2000/XP/Vista/win7/win8;Linux 2.6. X;Mac OS X Antenna Type 11 dBi internal antenna Operating Temperature -40℃-70℃ www.ttbvision.com