C2G 17612 100 ft DB9 M/F Extension Cable

Keep serial devices where they belong and place the hardware where it works best. The C2G 17612 DB9 male-to-female extension cable adds 100 ft of reach for legacy peripherals, control equipment, and other RS-232 deployments that still depend on dependable point-to-point connectivity. Built with fully shielded construction, this cable helps reduce EMI and RFI interference in electrically noisy environments. The molded design adds strain relief at the connector ends, while thumbscrews support fast, secure attachment during installation and service. Straight-through wiring preserves the expected pinout for compatible serial connections, reducing the risk of misconfiguration. For teams maintaining older infrastructure, test gear, or embedded systems, this cable solves a practical problem: extending a serial link without introducing adapters, converters, or unnecessary complexity. The beige finish blends into traditional equipment spaces, and the lifetime warranty reflects the cable’s role as a long-term infrastructure component rather than a disposable accessory.