DB9 null modem adapter male to female slimline data transfer serial port adapter 5 Pack

• Converts standard, straight wired cables to null modem wiring
• Gold contact plating provides reliable connections with repeated mating cycles
• Slimline design reduces leverage strain on computer ports
• UL grade 94V-0 connector insulator satisfies flammability requirements
• Screws can remove or add easily

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 ! The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments.