Buy from Amazon : http://www.amazon.com/gp/product/B006FRI0R2?tag=wayofcats-20
8dB Novatel Verizon 551L USB551 MC551 LTE USB Modem External Antenna
Advanced 8dB 10dBi Gain Dual-Booster Module Multi-Band Technology Delivers Maximum Reception
3G 4G LTE AMPS GSM GPRS UMTS CDMA - Digital Analog 700 900 MHz 1800 1990 MHz 2100 MHz
Stainless Steel Construction Assures Superior Durability - For Outside Inside Use
Commercial Grade 3 Diameter Magnet wPoly Boot Provides Non-Abrasive Secure Antenna Mounting
Includes - 12ft RG58U Antenna Coax Cable 18 Adapter Cable For Novatel