Huawei E5377 4G LTE Mobile WiFi Hotspot External Log Periodic yagi antenna highest gain Highest Gain Wide-Band Log Periodic Yagi Antenna with 30ft cable and mounting hardware Antenna adapter cable for Huawei E5377 4G LTE Mobile WiFi Hotspot Frequency: 698-960/1710-2700 MHz Gain: 11dBi Cable 30ft LMR200 Low-Loss Cable Antenna Dimension (mm): 445x210x70