This is a fast and economical method of changing the gender on āDā type ports. Connect two female serial cables together, or convert a 9 pin female connection to a 9 pin male connection .
1 Serial RS-232 Connection 2 DB 9 Adapter male to male
3 Mini Gender Changer 4 Coupler Connector
10 pcs 9 Pin RS-232 DB9 Male to Male Serial Cable Gender Changer Coupler Adapter