9Pin RS232 data cable, 0.5m-30m total 11 different lengths to choose from.
There are three types of interfaces to choose from: male to male, female to female, and male to female, to meet different needs.
Gold plated pin, oxidation resistance, metal shell protections, long time use.
28AWG, double-layer shielding, stable high-speed transmission.
Suitable for use in computers, printers, scanners, industrial instrument and more.