MEIRIYFA DB9 Gender Changer DSUB 9 Pin RS232 Connector Serial Port Cable Coupler Adapter for Serial Applications4Pcs Male to Male

MEIRIYFA DB9 Gender Changer Converter works with any serial device and can be used with PCs modems printers scanners cash registers POS machines and many more DB9 serial communication devices DB 9 MaleFemale to MaleFemale Adapter a quick and economical way to change the gender of a D port Connect two female serial cables together or convert a 9pin femalemale connection to a 9pin malefemale connection The DB9 gender changer is plug and play no power supply required Tight and stable structure low resistance transmission Stable low profile Space saving change gender quickly or connect two cables together Each converter is molded and fully shielded to prevent any unwanted EMIRFI interference from office equipment The compact design facilitates portability and storage is nickelplated and features precisioncrafted connectors for enhanced corrosion protection lossless signal and long service life.