Premium AT Modem Cable, DB9 Female/DB25 Male, 9-Conductor, 24 AWG, 25-ft. (7.6-m) Premium AT Modem Cable, DB9 Female/DB25 Male, 9-Conductor, 24 AWG, 25-ft. (7.6-m) RS-232 data cable designed to connect printers, modems, and other peripherals. Connect your IBM AT or PC or compatible to asynchronous modems of any speed. Non-molded assemblies with removable hoods for easy repinning. 9-conductor configuration, 24 AWG.