Fully shielded to prevent unwanted EMI/RFI interference
Fully molded connectors with thumbscrews provide a quick and easy connection every time
Connectors: DB25 Male to DB25 Male
All 25 connector pins are wired straight through
Extend your RS-232 serial or parallel cable
Connect your printer, modem or other RS-232 serial/parallel device to a switchbox
Length :4.6Feet ,8.9 Feet ,14.8Feet and 31FEET


