This antenna improves 3G broadband reception, ideal for travel or areas with uncertain mobile signal coverage. Compact design with stable and reliable performance. VSWR: ≤1.5 Gain: 3dBi Maximum Input Power: 50W Input Impedance: 50 Ohm Polarization Type: Vertical Radiation Pattern: Omnidirectional Connector Type: TS9 Male Right Angle Storage Temperature Range: -45°C to +75°C Operating Temperature Range: -45°C to +75°C Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz Compatible with various mobile hotspots, wireless devices, routers, and USB modems including models such as R226, R215, E8372, E5787, E5577, E5372, R210, E8377, E589, E5776, AC815s, AirCard 802S, AirCard 770S, AirCard 763S, AirCard 760S, AirCard 754S, AirCard 779S, AirCard 781S, M1 MR1100, AirCard 771S, AirCard 778S, AirCard 791L, Aircard 810s, Aircard 800S, Aircard 790s, Aircard 785s, Aircard 782S, R230, R212, MF980, MF971V, MF970, MF95, MF93E, MF93D, MF91T, MF91S, MF91D, MF910, MF91, MF90, Flare, MF923, MF61, MiFi 7730L Jetpack, MiFi 4620LE Jetpack, MiFi 4620L Jetpack, MiFi 4510L Jetpack, MHS291L, MHS800L Ellipsis Jetpack, MHS900L Ellipsis Jetpack, B618, B529s-23a, B528s-23a, MF287, MF282, E8278, E398, E392, UML397, E397, USB Sticks Compass 885, USB Sticks Compass 888, USB Sticks Compass 889, USB Sticks USB597, USB Sticks USB598, USB Sticks AC250U, AirCard USB301. Dimensions: 25 x 4 x 4 cm Color: Black Material: ABS Package Includes: 2 x Antenna Note: The package includes only the items listed above. Other accessories are not included. Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance is +/- 1-3 cm.