N89 (产 : Long range 1.5km ourdoor panel antenna wireless usb adapter with ralink 3070 N89) Features: 150M,3070 chipset,24dBi outdoor small panel directional antenna,2000mW IEEE802.11b/g/n Smaller panel antenna,same good performance. Specifications: Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Chipset Ralink 3070 Antenna Type 14dBi built-in directional antenna Transmission rate 11n: Up to 150Mbps (Dynamic) 11g: Up to 54Mbps (Dynamic) 11b: Up to 11Mbps (Dynamic) Frequency Range 2.4-2.4835GHz Wireless Transmit Power 25dBm(EIRP) Modulation Type OFDM/CCK/16-QAM/64-QAM Work Mode Ad-Hoc Infrastructure Receiver Sensitivity 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER Wireless Security WEP 64/128bit,WPA,WPA2,TKIP,AES Support Operating System Windows CE/2000/XP/Vista/win7/win8; Linux 2.6.X;Mac OS X www.ttbvision.com