2x For Dlink DWR-921 DWR-923 4G LTE Router SMA MIMO External Antenna Replacement
Connector Type: SMA male straight or others. Compatible with the following models (for reference). Date Range Probability Date Range Probability Date Range Probability. ZTE:MF28G MF28D MF288 MF286 MF285 MF283 MF275U MF275R MF25D.