Made of high-quality ABS material for durability and reliability. Compact design, ideal for portable Wi-Fi devices and easy to carry. CRC9 connector compatible with many 3G/4G networking devices from Huawei and ZTE. 3 dBi gain enhances 4G signal reception and stability. Precision craftsmanship with plug-and-play functionality for simple, convenient use. Features: 1. Made of high-quality ABS material for durability and reliability. 2. Compact design, ideal for portable Wi-Fi devices and easy to carry. 3. CRC9 connector compatible with many 3G/4G networking devices from Huawei and ZTE. 4. 3 dBi gain enhances 4G signal reception and stability. 5. Precision craftsmanship with plug-and-play functionality for simple, convenient use. Specifications: Condition: New Item Type: Antenna Material: ABS Color: Black Frequency Range: 1900–2100 MHz Output Impedance: 50 Ω VSWR: 1.5 Polarization Type: Vertical Maximum Input Power: 50 W Antenna Length: Approx. 97.7 mm (3.85 in) Connector Type: CRC9 right-angle plug Gain: 3 dBi Compatible Devices: Huawei USB modems: E156, E156G, E160, E160E, E160G, E161, E169, E122, E176G, K3520, E1762, E1820, UMG181, UMG1691 Huawei PCMCIA cards: E600, E612, E613, E620, E621, E630, E660A, E660 Huawei Express Cards: EC321, E881E Package Includes: 2 x Antenna