Know your gear
The Black Box Premium modem cable is designed to provide reliable RS-232 serial connectivity between devices requiring a 9-pin D-Sub female and a 25-pin D-Sub male connection. Foil shielding and a drain wire help reduce electromagnetic interference, while the low-capacitance construction and 24 AWG conductors support consistent signal transmission for modem and serial communications. The cable provides a straightforward, durable solution for connecting legacy serial equipment and communication interfaces.
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