Quick, economical solution to connect laptop serial ports.
(1) DB9 Male
(1) DB9 Female
Convert a serial cable into a null modem cable with this handy adapter, a quick and easy fix for your DTE or DCE incompatibilities. Crossing the data transmission lines in straight-through serial cables, this adapter will connect two RS-232 serial ports. The adapter's molded design provides a solid connection while shielded against outside EMI/RFI interference.