This antenna improves the reception of 3G broadband signals. Ideal for travel or areas with weak mobile signal coverage. Compact, stable, and high-performance design. VSWR: Less than or equal to 1.5 Amplification: 3dBi Max Input Power (W): 50 Input Impedance: 50 Ohm Polarization Type: Vertical Radiation Pattern: Omnidirectional Connector Type: TS9 Male Right Angle Storage Temperature: -45°C to +75°C Operating Temperature: -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, E5786, E5785, E5775, E5577C, E5577, E5573, E5377, E5375, E5373, E5372, R210, Hilink CarFi E8377, E589, E5776, AirCard 802S, AirCard 801S, AirCard 770S, AirCard 763S, AirCard 762S, AirCard 760S, AirCard 754S, AC815s, 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, 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 Size: 25 x 4 x 4 cm Color: Black Material: ABS Package Contents: 2 x Antenna Note: Light and display settings may cause slight color variation between the image and the actual item. Measurement tolerance: +/- 1–3 cm.