2.4mm Male to 2.4mm Female Precision Adapter PN: P-2.4M-2.4F-204
1.85mm Male to 1.85mm Female Waterproof Bulkhead Precision Adapter PN: P-1.85M-1.85F-225
1.85mm Male to 1.85mm Female Waterproof Bulkhead Precision Adapter PN: P-1.85M-1.85F-223
1.85mm Male to 1.85mm Female Precision Adapter PN: P-1.85M-1.85F-208