1. Product name: DB9 male to female serial cable.
2. Cable length: 0.5M/1.6FT.
3. Interface: DB9 pin male to female.
4. Use: industrial control, automatic control. Programming cable, CNC machine tool, PDA, tax control machine, barcode machine.
5. The definition of each pin of the nine-pin serial port: ①pin (DCD) data carrier detection, ②pin (RXD) receiving data, ③pin (TXD) sending data, ④pin (DTR) data terminal preparation, ⑤pin (SG) signal ground, ⑥ pin (DSR) data device ready OK, ⑦ pin (RaS) request to send, ⑧ pin (CTS) clear to send, ⑨ pin (RI) ringing indication.
6. DB9 extension cords can extend your existing connections or replace cables that limit you.
7. Package quantity: 2 x RS232 serial port cable.