6FT DB9 9 Pin RS232 Serial Null Modem Male to Female Extension Cable Adapter

3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDA

Kentek 6' Feet DB9 Null Modem Serial Extension Cable Cord RS-232 Male/Female

Kentek 6 ft Null Modem DB9 Serial Cable Male to Female RS-232 Data

KNTK 6ft Null Modem DB9 to DB9 Serial Cable Male to Female RS-232 Cross Wire

3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDA

6FT DB9 9 Pin RS232 Serial Null Modem Female to Female Cable Adapter Connector

2 X 9 Pin RS-232 DB9 Male to Female Serial Cable Gender Changer Coupler Adapter