DB9 Gender Changer Mini Adapter/M - $4 - (Richmond Hill, ON)

RS-232, DB 9 pin male to male null modem. Null modems are used to connect two computers or other devices together to achieve file transfer. Null modem connectors are different from straight through connectors because the receive and transmit conductors are crossed. This is a miniature null modem with male connectors on each side.

Posted in Richmond Hill, ON, Electronics
From ebay.com - 1 month ago