<1. Pin (DCD) data carrier detection, pin (RXD) receive data, pin (TXD) transmit data, pin (DTR) data terminal preparation, pin (SG) signal ground, pin (DSR) data device preparation OK, pin (RaS) request to send, pin (CTS) clear to send, pin (RI) ringing indication. 2.The DB9 splitter cable can help you split a DB9 9-pin male connector into two DB9 9-pin female connectors. 3.uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housingWith wear-resistant, durable, smooth transmission and other functions. 4.This cable's fully molded connector with thumbscrews can provide you with a quick and convenient connection every time. Just loosen the screw to disconnect, then connect and tighten firmly to make the connection. 5.It is recommended not to insert or unplug a serial port while it is energized.When inserting or unplugging the serial port, at least one end should be cut off, otherwise the serial port may be easily damaged. 6.Cable length: 30cm. 7.Suitable for connection and signal transmission of computers and tax control machines, CNC machine tools, PDAs, set-top boxes and other serial devices. 8.Packing quantity; 1 X DB9 serial splitter cable
Features:
Split a DB9 9-pin male connector into two DB9 9-pin female connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source.The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections.Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housingWith wear-resistant, durable, smooth transmission and other functionsThe cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installationWith high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc.