Bottone DB9 RS232 9-Pin Crossover Serial Extension Cable — 50cm-30m, Multiple Lengths for Industrial Instrument, PC

High-quality DB9 9-pin RS232 crossover serial extension cable, offered in 11 lengths ranging from 0.5m to 30m. Choose from three connector configurations to suit your setup: male-to-male, female-to-female, or male-to-female. Gold-plated pins provide resistance to oxidation and corrosion, while the metal shell adds rugged protection for long-term use. Built with 28AWG conductors and double-layer shielding to deliver stable, high-speed data transmission. Ideal for connecting computers, printers, scanners, industrial instrument and other RS232 devices.