DB9 serial port extension cable consists of a DB9 Male on one end and a wire on the other end.not onlysupport the RS232 protocol,but als can be used for automatic control equipment, PLC controllers, touch screens, programmers, data converters, servo motors, automatic control equipment, industrial control equipment, cash register, tax control machine, computer, etc.contain multiple anti-interference shielding design to effectively block the interference of external signals, reduce the attenuation value, and make the signal transmission more stable and safe, plug and play.DB9 Replacement Cable Serial extension adapter equipped with screws on end to ensure an easy and solid connection for stable data communication.9 pin cord connect to the pins in the order of the standard wire color code,easy to solder.Quality PVC housing has passed rigorous bend tests over 15,000 times and easy to use and resistant to bending and stretching. Pckage Content: 1xDB9 serial port terminal line If you have any questions, please be sure to contact us.We will definitely solve the problem for you!
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