Db9 cable features one db9 male and one db9 female connector enabling you to connect a serial device to a 9, Pin serial port, Or transfer files directly from pc, To, Pc via a serial connection. Serial 9 pin extension cables 9 pin male to female cables. Designed to supply a reliable, Long, Lasting connection. Connect your serial devices and transfer your files may serve as for pc, Pc file transfer connects a nine, Pin pc serial port to a serial device designed to provide a reliable, Long, Lasting connection all 9 connectors are wired straight through serial cable. Pin, Out 1, 1 / 2, 2 / 3, 3 / 4, 4 / 5, 5 / 6, 6 / 7, 7 / 8, 8 / 9, 9 / g, G. This represents a straight through serial cable, Not null please check, Modem cable which function you need before making order. Wide application this rs232 cable male to female compliant with rs232 serial protocol could be widely used for connecting rs232c equipment like scanner, Modem, Printer, Plotter, Camera, Bar, Code/embroidery machine, Touchscreen, Micro, Controller, Industrial instrument etc. Easy to set up and use there is you won't have to install any driver, Effortless and rapid connection. Adopted high quality copper and fully shielded to prevent unwanted emi/for the, Rfi interference purpose of secure the stable & high speed date transmission. Specification, Shielding material aluminum mylar connector plating nickel connector on first end 1x 9, Pin db, 9 male rs, 232 serial connector on second end 1x 9, Pin db, 9 female rs, 232 serial cable length 1. 2 m extend your existing rs232 serial cables each extension cable comes fully shielded to prevent against unwanted emi/and its, Rfi interference fully, Moulded design delivers excellent strain relief fully moulded connectors with thumbscrews provide you in a fast and simple manner connection every time product includes, 1x db9 male to female