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