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Serial null modem adapter StarTech DB9 RS232 M/M, DB-9 male to DB-9 male, white
Summary description:
StarTech DB9 RS232 serial null modem adapter (M/M) connects two DB-9 serial ports directly by cross‑wiring transmit and receive lines. It features DB-9 male connectors on both ends and a white housing. Suitable for legacy RS232 equipment, point-to-point serial communication, debugging and device configuration where a null modem is required.