ESUMIC 35DBI 3G 4G LTE TS9 SMA External Antenna for HUAWEI B970 B593 B933 E398 E3276 E5776 Router Mobile Broadband 35dbi 4G Antenna Dual SMA Connectors DUAL SMA to Single SMA Adapter Supplied SMA to TS9 Adapter Supplied Please Check Frequency of Antenna, to ensure compatibility