HAKA 5dbi 690-960/ 1710-2620MHz 4G LTE Antenna Huawei Antenna Frequency Range (MHz):690-960/ 1710-2620MHz Connector Type :SMA Male connector Diameter: 14.5mm, pls use a extra SMA adapter or SMA cable to fix, if the diameter of antenna is too large to fit into the routers Gain: 5dBi Brand: HAKA, Please contact Amazon if you bought this item from other seller under this listing