US Cellular UML397 uml 397 3G 4G LTE Modem Huawei UML397 USB Modem magnetic antenna & antenna adapter cable pigtail 5db 5db Magnetic antenna with 5ft cable Antenna adapter cable for US Cellular Huawei UML397 LTE USB Modem Frequency: 690~960 MHz, 1710~2170 MHz, 2500~2700 MHz Gain: 5dBi Cable with RG174/U Cable Length: 5ft Antenna Height: 12 inch