Sprint Netgear 341U USB Modem AirCard 341U External Wide Band Log Periodic yagi antenna highest gain Highest Gain Wide-Band Log Periodic Yagi Antenna with 30ft cable and mounting hardware Antenna adapter cable for Sprint Netgear 341U USB Modem AirCard 341U Frequency: 698-960/1710-2700 MHz Gain: 11dBi Cable with LMR200 Cable Length: 30ft Antenna Dimension (mm): 445x210x70