RS232 DB 9pin male with thumberscrews. RS232 DB 9pin male with screw nuts. Down Right Angled 90 degree extension adapter The angled type Allowing you to connect it to a female port, even if space around the port is limited. xiwai DB9P 90 Degree Down Angled Gender Changer D-Sub 9Pin RS232 Male to Female Connector Serial Port Extension Adapter.
