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USB to 3 Ports RS232 Splitter Converter 9 Pins DB9 COM Switcher for PC RS-232C Serial Port Switch Sharing Device _ - AliExpress Mobile
![Serial Port Splitter - Share dataflow of one serial port among several applications or join dataflow of several serial port devices to one application. Serial Port Splitter - Share dataflow of one serial port among several applications or join dataflow of several serial port devices to one application.](https://www.fabulatech.com/img/products/sps/help/scr-split.gif)
Serial Port Splitter - Share dataflow of one serial port among several applications or join dataflow of several serial port devices to one application.
![Serial Port Splitter", a serial communication application for splitting, sharing, and joining serial ports | TEGAKARI, an information transmission medium for research and development Serial Port Splitter", a serial communication application for splitting, sharing, and joining serial ports | TEGAKARI, an information transmission medium for research and development](https://www.tegakari.net/wp-content/uploads/2020/06/serial_port_split_img.jpg)
Serial Port Splitter", a serial communication application for splitting, sharing, and joining serial ports | TEGAKARI, an information transmission medium for research and development
![Amazon.com: Serial Splitter 8 Port, DTECH Industrial RS232 Expander COM Port Switch Box with Power Adapter for Sharing PCs and Capture Data - 1x8 : Electronics Amazon.com: Serial Splitter 8 Port, DTECH Industrial RS232 Expander COM Port Switch Box with Power Adapter for Sharing PCs and Capture Data - 1x8 : Electronics](https://m.media-amazon.com/images/I/61U7KyJJZFL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Serial Splitter 8 Port, DTECH Industrial RS232 Expander COM Port Switch Box with Power Adapter for Sharing PCs and Capture Data - 1x8 : Electronics
![Network Serial Port Kit - Share and access any serial devices or create virtual null-modem cables over a TCP/IP network or the Internet. Network Serial Port Kit - Share and access any serial devices or create virtual null-modem cables over a TCP/IP network or the Internet.](https://www.fabulatech.com/img/products/nspk/help/add-connection.gif)