This smart modem cable is suitable for modems with 9-pin female connectors and connects to computers with either a 9-pin or a 25-pin COM port. The cable has a 9-pin male connector at one end, and at the other end both a 9-pin and a 25-pin female connector, of which only one should be used.
Sandberg Modem Cable 9M - 9F+25F 1.8m. Cable length: 70.9" (1.8 m), Cable color: White. Package width: 5.71" (145 mm), Package depth: 0.787" (20 mm), Package height: 8.07" (205 mm). Connector(s): 9M - 9F+25F