DB9 null modem male to female slimline data transfer serial port adapter 2 Pack
Brand: KINGDEE INC
Color: 2 Pack
Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters.

Simply plug these adapters onto the end of a cable and you're done !
Converts standard, straight wired cables to null modem wiring
Null modem configuration with pin 9 open.
Slimline design reduces leverage strain on computer ports
UL grade 94V-0 connector insulator satisfies flammability requirements
Screws are removable and reversible