Brand new in original box .CRC9  connector, magnet on the bottom .support huawei 4G usb E3276,E3272 ,e3372  and most 3G usb dongle  .

Electrical Data :698~960/1710~2690(MHz)

VSWR: below 2.5 .

Gain: 1 dBi

Fit for huawei E3276,E3272 ,e3372 and most 3g usb dongle such as: Huawei e353 e3131,e1820 etc.,

If you do not know your antenna port type just contact me.

most of  4G usb dongle   has 2 antenna port . If you get good performance .you need buy pair.

Ship with deutsche post parcel from Hamburg german