QVS CC510-06 6ft DB9 Male to DB25 Male Cable

Connects any serial device with DB9 to DB25 female port. Works with Mac512/128 to Hayes Modem. Pin-Out: 1-1 / 7-3, 8 / 2-5 / 20-6 / 5-7 / 3-9. (Connectors: DB9 Male to DB25 Male; Length: 6ft)