External magnetic antenna & antenna adapter cable for T-Mobile Sonic 4G Mobile HotSpot Huawei e587 UMG587 E587 e589 5db 5db Magnetic antenna with 5ft cable Antenna adapter cable for T-Mobile Sonic 4G Mobile HotSpot Huawei UMG587 E587 Huawei e589 Frequency: 690~960 MHz, 1710~2170 MHz, 2500~2700 MHz Gain: 5dBi Cable with RG174/U Cable Length: 5ft Antenna Height: 12 inch