Editorial Review Our 25 foot high quality RS-232 serial cable features molded connectors and gold plated contacts for superior corrosion resistance ensuring a solid connection for the life of the cable. The connectors are DB25 male supporting 25 conductors in a 1:1 configuration. This cable is ideal for connecting 25 pin serial devices to laptops, computers and expansion/interface cards that have a 25 pin serial port. This male to male serial cable is solidly constructed, UL rated and RoHS Compliant.