Serial RS232 DB9 9 Pin Female to Female Adapter Converter

1) Connect 2 male serial cables together, or change a male 9 pin connection to a female 9 pin connection with the super portable 9 pin female to female adapter 2) Compact design with high quality 3) Support RS 232 Serial interface (DB9) 4) 9 pin female to female 5) Serial RS232 DSUB connection 6) Convert male 9 pin to female 9 pin 7) Also used as a coupler 8) Size: 3.2x1.8x1.3cm 9) Weight: 10g