Netgear Antenna with 2 TS-9 Connectors, 6000450

• With this portable antenna, which covers a wide band spectrum, you can increase the performance of your mobile broadband devices while you're inside or in remote areas (700MHz to 2600MHz)• Either inside or outside use. Bands of frequencies: 700–906, 1710–1990, 2110–2170, and 2500–2700 MHz• Boost efficiency in locations with weak 3G or 4G signals•Compatible with NETGEAR LB1120/21, LB2120, MR1100   By connecting this extra antenna to your 3G/4G AirCard modem or mobile hotspot, you may improve performance inside or in sporadic network locations. When used in confined spaces, moving vehicles, or distant locations with little network service, this antenna is intended to boost speeds and expand coverage. No software is necessary; simple installation.