Connectors : DB9 Male to DB9 Female. Extend the reach of your serial devices Extend your existing RS232 serial cables,High quality shielding prevents EMI interference Each extension cable comes fully shielded to prevent against unwanted EMI/RFI interference, and its fully-moulded design delivers excellent strain relief Fully moulded connectors with thumbscrews provide you with a quick and easy connection every time 1 x DB9 female connector 1 x DB9 male connector
