Huawei B525 External Antenna Two SMA connectors( router not included) | eBay
Bingfu 4G LTE Aerial SMA TS9 Antenna 6dBi Magnetic Base MIMO Antenna for 4G LTE CPE Broadband Wireless Router Gateway Modem Netgear ZTE D-Link TP-Link Archer ASUS 4G-AC68U Huawei B525 B315: Amazon.co.uk:
Dual SMA Aerial Outdoor External Bracket Antenna Huawei 4G 5G Three B535 B525 | eBay
Wireless Routers - HUAWEI B525 LTE/4G WIRELESS ROUTER - PRICE NEVER TO BE REPEATED!!!! was sold for R999.00 on 27 Nov at 20:13 by GADGET GUYS in Durban (ID:446837316)
Amazon.com: 3G 4G LTE Indoor Outdoor wide band MIMO Antenna for Huawei b525 b525s 4G LTE Router : Cell Phones & Accessories
Huawei B525 External Antenna & Full Product Review: Huawei 4G Modem - Watch Before You Buy - YouTube